Duramax Crank No Start No Codes - 2014 lml no start intermittent.

I'e primed the system several times and my edge will see about. I explained the starter issue with the truck which occasionally will crank but not start. I suspect that fuel leak is preventing it from starting, but cannot find the leak. Here's everything you need to know. I am prepared to spend some money on this truck, as I picked it up for a very good price and that I plan on using it for my 'new' work truck (so I don't have to beat up my '11 in the. Oct 7, 2010 · Reprimed everything again. 223000 miles without electrical problems, but halfway out the driveway today it shut off and refused to start. I work out of town during the week. Checked all the fuses, one was blown and replaced for something unrelated. 3) U0101 Cnf Lost Communication with Transmission Control Module. Got the truck towed to the house and hooked up my PPE Xccelerator and it reads I have 8500psi on fuel pressure. Then close screw and fire her up. EFI Live V2 w/dsp5 MAX EFFORT by Idaho Rob, EGT's Never higher than 1150* :thumb. I have a 2012 Chevrolet Silverado LML 6. It would usually start, but not now. truck had been sitting for 3 maybe 4. Replaced the starter same issue, fuses look good. 06-07 LBZ & LLY Duramax Powertrain Any other thoughts would be greatly appreciated!! Oh and no codes. Upper left of water pump and L side of fan clutch pulley as you're looking at it. 29,2008 Models affected: 2006-2007 Chevrolet Silverado Classic 2007-2008 Chevrolet Silverado 2006-2007 GMC Sierra Classic 2007-2008 GMC Sierra Equipped with Allison LCT-1000(RPO-MW7)Automatic Transmissions. The sensor is in good condition, not bad, and the connectors are in their proper places. Doesn't look like I can log injector duty cycle, unfortunately. All engine components original. If so, look for a mechanical issue. Do you know what brand injectors was used? My personal truck is a 2007 GMC Sierra LBZ CCSB 4x4 with HSP piping, Danville 68stage2r turbo, PPE manifolds and up-pipes, Limitless 1078 TC, Stock trans with Trans Go Jr. The story I got was he slung a belt that ripped the cam sensor wires. For the no crank issue did you swap relays or check for voltage at pin #86. Have taken it to several shops and they all say to run with it if it works. Lock the doors with the power door lock switch or by pressing the LOCK button on the transmitter. Been trying to figure out this issue for two years now. Sounds like its loosing communication with crank sensor. The previous owner stated that the engine shutoff in the rain with no noises and when he tried to crank it back up it sounded funny (it does, seems slower) i thought oh. For over 6 months we have been trying to fix this issue. No codes or lights, just shut down. 6 check eng light on P code p0672 and p0674 i believe this is an injector prob. No smoke out tail pipe, no diesel in …. I have to crank it for 10+ seconds for it to start. It depends on both the vehicle itself and the temperature where the driver lives. You stated your actual rail pressure while cranking was only 500-600 psi, that is not enough to open the injectors. I isolated it to the wiring harness, and sure enough there was a spot where a metal bracket had worn through the wiring harness. Both the GMC and Chevy dealer indicated it was the injectors, but indicated their tests did not provide all of the incormation to. any help would be greatly appreciated. When key is turned to start codes for transmission, wiper fluid, radiator fluid flash on screen. We prime the fuel system Fires right up. Your going to have to check the ignition fuse and relay. There may be an intermittent extended crank or intermittent crank/no start condition on some 2020-2021 Silverado, Sierra; and 2021 Tahoe, Suburban, Yukon, and Escalade models equipped with the 3. Just got it to the shop and it has a no crank/ no start condition. Filter heads are very common issue. I'm thinking either the ignition switch or neutral safety switch but don't no were. duramax LML air leak on the fuel system. Its a diesel there r no spark plugs. U1000 loss of serial communication for. I'm dealing with a similar glowplug issue. 2004 Chev Silverado LT 2500hd 6. As promised by CEO Elon Musk, Twitter has open sourced a portion of the source code powering various parts of the social network. Start inspecting your fuel lines from filter head to CP3. No codes all data on scan tool appears normal good fuel supply and good rail pressure all power and grounds good at ficm and at ecm. I was on my way to work and I drove roughly 36miles and I stopped a. 06-07 LBZ & LLY Duramax Powertrain Getting code P0340, camshaft position sensor, resulting in a crank no start. Unplug your ignition fuse that disables the injectors from starting the truck and crank it for 15 seconds and see how much fuel. then gives me the same codes again. The check engine light was on and the scan tool obd2 codes the truck was putting out was p0113, p0676, p0677, p0678. My first issue with our 2021 3. Ok so now the truck takes forever to start. I have a dead dmax no crank/no start. Also, being a common rail system if any injector is hanging open. I am a new member; I own a 2002 GMC 3500. Connect voltmeter to pin 6 and ground (pin 4 or 5) neg lead. Nov 24, 2023 · I leave off the air cleaner and the 'cold air' pipe and the cold side pipe to the intercooler. Nov 19, 2011 · Lincoln Diesel Specialties. When it starts{sometimes it does not} it takes 5 or 6 seconds to start hot or cold. Status: HISTORY • Class 2 Data Link High. Now it just cranks, between 1500 and 1800psi. But being as egr is deleted it shouldn't be a huge deal, the truck cranks but won't fire up. I have disconnected the fass system at. 2013 duramax crank no start no communication to abs module, unplug module cranks but no start. Jul 16, 2021 · When cranking, the FICM has full control of the fuel injectors. Today, I pulled off the air tube and had a helper cranking the engine while I sprayed in some WD40 & starting fluid. On ’11-’16 Duramax trucks not equipped with a lift pump, a failing factory sensor will yield you a long crank, no-start scenario due to the fuel system losing prime. Hey guys, I have a 2011 chevy 3500 drw with duramax lml that will not crank much less start. Check pin 3 on the MAF for voltage (key on, engine off - not while cranking - pin 3 to battery ground) and let us know what you find. johnson funeral home thief 10 inches , np 241 x case modded, 400,231 miles on it org. I got in, and tried to start it with the key. EFILIVE or a TECH 2 is best for scanning a DMAX. I had it build a little rail at first, right up to around 1900 psi, then immediately dropped back down to 200 after coughing twice. 3K members Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. If the wheel is bent, it should be replaced. While doing the water pump I decided to clean the EGR cooler and body. nothing has changed after changing each of them one at a time. So I parked it for a few weeks and drove my other vehicle. 7 gallons), and the oil pan has. Ive tried to connect an obdII code reader to see if there are any codes and see if it was receiving a crank sensor reading etc but I can’t retrieve data. Once off the road it would not restart. UNLESS it's sputtering and trying to start that's causing that (you said it started to smoke), then I think I'd agree with the Cam sensor as stated above as the next point of attack. Tried to disconnect the BCM again and pulled the fuse for 20 minutes but no luck. new nsbs switch , batteries and starter in last year. 2003 GMC Sierra 2500HD 4 door, short bed, LB7. Doest have cam reference pulsed missed though. Buy a cheap fuel cap, drill a hole through it, and add an air chuck. The truck stays running until you shut it off, then it won't start. 2005 GMC 2500hd , Xtreme FX EFI Live v2 dsp5 , AFE intake , magnaflow 3" dp , 4" dp back flo-pro exhaust , fass lift pump. Hey there I am new to this site but i need some help i have a 03 3500HD lly duramax with a check engine light on and a code p0035 and that is the crankshaft position sensor and i replaced that and still no start so i dug in further and wanted to see if there was any power going to the wire that attaches to the sensor and there is 10. Ran my truck many times Saturday and late in the day parked, came back an hour later, cranks fine, no start. It will start fine for a few weeks and then all of a sudden it won't crank at. lennox ml17xc1 product data Ok just a minute here first you say that the truck would not even turn over (crank) but then you state that its not the starter because it sure is cranking. On your DIC the 3rd button down you select language, how and when you want your doors to lock, etc. The seals in the filter head get stiff and do not seal good in the cold, so that can allow air in the fuel system and it will not start, or start and die. Part-Time Money® Make extra money in you. Problem: Won't Start! Throwing P0090, U1800 codes and a bunch of others. Replaced the FCA, still wont start. pour remaining 911 into fuel tank. Looking for some guidance on crank no start without DTCs. Parked at MIL's and when I went to crank truck up, it would crank over but no start. long crank I have a 2003 LB7 with 75000mi. Used a MaxiScan tool, basic but it has pulled up all the P000 trouble codes on my friends' F-150 in the past. Put the other end into a container and crank the engine. The truck was running and driving fine, no issues warning signs or codes. Lights dimming and brightening repeatedly. veivoo Location Offline Junior Member Reputation: 0. May 11, 2022 · Hey guys, I am working on a 2003 Sierra LB7 4x4 ECSB. The best place to start troubleshooting is the Starter Relay, because it's an easy place to locate testpoints for most of the wiring. I have fuel at the injectors and while cranking my fuel rail pressure is around 5,000psi. Jan 8, 2021 · 2015 LML no crank no codes. Remember the more mass (weight) the longer it takes to give up or take on heat. Fairly common issue when you overtighten the sensor while doing a filter change. qt 110 b No Crank just one loud Click (LMM) I went to start my 2008 2500HD Duramax after it sat for 2 days coming down from a fairly tame drive down the mountain, all I got was a distinct "click". If you want to try to fix yourself, print pages D-32 and D-137 from link mentioned above. Update: I ended up replacing internal harness on tranny, new pressure sensor, and new chassis harness that connects to the TCM and ECM. I took my 2021 Duramax with 6700 miles to the dealer for an oil change this week. Turn the key forward but do not start. 0L Duramax This site is funded by you! no codes coming. 6 duramax will not start after sitting for 6 months. The ECM is commanding the FICM to supply the power to the injectors. There is NO FUEL PUMP on a Duramax like the gas vehicle have. Pulled every connector apart and put them in plastic bags with silica packets for 48 hours. Over the past few months it hasn't liked starting when it is hot (maybe 3-6 seconds of cranking before start). Update, New Service Bulletin came out 8/16/21 for the no-start condition, part of it refers back to the damaged exciter wheel and inspection, and if not damaged, to shim the cam sensor. The fuel leak you saw also allows it to suck air into the system, causing a loss of prime. DTC P1631C security light flashing. Battery was still good, and I was able to run the starter by jumping the starter relay, but no starting. I've changed the crank shaft and can shaft sensors the starter the fuel module and the spark plugs. Try Disconnecting the batteries and on the driver side hold both terminal wires together for 1 minute. Bad CP3 or regulator (regulators will usually cause also cause erratic fuel pressure, especially at idle). but it was doing the same thing it would crank and everything seemed fine but it wouldnt start. Learn how to create a QR code, and you can use it to accept payments, marketing, and more to engage with your customers on smartphones. If it is losing communication with the Vehicle security module then it could be the IGN switch, or just something throwing the program loopy. schedule with quest diagnostics Now I'm getting no comm with ECM and transfer case module. Serivce Brake System is on the DIC. Just got done doing head gaskets, and now the truck won't start. pour half of the bottle of 911 into new filter. Had a hard time starting it one night, it finally turned over after the 3rd crank. Dec 9, 2017 · 4 posts · Joined 2017. For example lack of fuel or TOO MUCH fuel …. patriot lighting 12 light string light So being stranded I sprayed some wd40 in the air filter and it started up and will run all day. Checked the wires between the connector and the black connector above the drives side head. I had some problems with my 03 LB7 about 3 months ago. Confirm actual versus desired rail pressure even under crank no start conditions, to confirm the starting issue is rail pressure related. I'm not entirely sure that this all will make sense because this is all clear as mud to me. I bought a used 2017 Denali Duramax with 80k miles and drove it for 600 more with no issues. The test lamp should turn ON when the ignition is in the START position, and OFF in all other positions. My 2005 Duramax is in the GM shop after having died on the road the other day. best apartments near me for rent During the limp mode repairs my mechanic noticed it didn't start a few times, but once limp mode fixed I drove the …. Typical cranking rpm is around 180-200. All stock besides FASS Fuel system. Has this ever happened to you? You hop in your car, turn the key, and all you hear is the sound of the engine cranking, but it just won’t start. I can prime system by hand but it does not hold. Preliminary check on the wiring and fuses revealed nothing, but I don't have power on pin 118 Injector supply voltage at the …. All the computers communicate one of three different data lines. Updated June 2, 2023 thebestschools. FICM Fuel Injector Control Module wirings are in good order, no cuts or breaks and both big connectors …. My 2002 Chevy Silverado 3500 won’t cranks but won’t start. bronx craigslist apartments for rent Scammers target people in a variety of ways. Inspect the fuel lines to/from the CP4 and make sure they are not dry rotted/cracked or kinked in any way. He has stage 4 cancer and I’m trying to get it going for him. The truck still wouldn't start just would crank over and over and not start up. It'll probably be towed to the dealer soon. Tested and replaced the batteries. Does the bus have an alarm on it or possibly a saftey switch that will disable. Truck would not crank or start. I have had the fuel filter housing rebuilt,a FASS fuel pump system installed,fuel pressure regulator and a glow plug module. Test for continuity between pins 9 and 69 at the TCM. We recently received this question from Nathan, who just purchased a 2021 GMC Sierra 1500 AT4 with a 3. When cranking, the FICM has full control of the fuel injectors. Truck has zero codes even when it broke down. My truck did not want to start buzzing sound before cranking. engine crank but no start problem. PIP5806A is for an extended crank or no start concern with a P0341 (CMP sensor dtc) set. My Insight didn't read any codes, my autocal didn't have any current codes but it pulled some when I went to all codes (B0263, C0379, B0790, U1000). service 4 wheel drive,service trailer brake,abs light piped up. The next day I replaced both head lamps by removing the battery on the driver's side and the filter on the passenger side. Another popular option? An electric blanket. Step 2: Verify you have fuel in the tank, prime fuel system with fuel. HELP | Chevy and GMC Duramax Diesel Forum. abs module plugged in and is now cranking not sure how but is. This common issue can leave car. Crank No Start Fuel Line Leak (No Codes) 3060 Views 10 Replies 3 Participants Last post by rta1197, Jun 22, 2019 Jump to Latest K. I drove it to work an when I got ready to leave work it wouldn’t crank over at all. We bought a 2014 duramax with blown motor, with egr def delete. Save up to $700 with HP Coupon Code. I drove it home from the store (it was fine) and parked it in the driveway. Some of the electronics work, cab lights, radio lights and door locks. 06-07 LBZ & LLY Duramax Powertrain 07 Classic LBZ No Crank, No Start. Jan 7, 2014 · LML no crank, no codes, ran fine yesterday. Jump to Latest Follow Copnnect a scan tool to the DLC and see if you can read any codes from the computer. Plugged it in for about an hour. Cranked it over for about 4 seconds and got rail pressure. Thought maybe bad wiring harness so I swapped harnesses, Wasn’t the issue, Doing that same thing. 6 duramax (LB7) all stock (no mods. 2014 dually, deleted 2 years ago without a problem. Sensor or wiring issue most likely. Turn the valve screw counterclockwise several full turns to open. The truck runs and cold-starts perfectly. As repeatedly promised by Twitter CEO Elon Musk, T. I can crank the engine I will get 145psi to 1400psi of fuel pressure. 0-liter Duramax diesel — including the Silverado, Sierra, Suburban, Tahoe, Yukon and Escalade — can have issues with long crank start times or no start. Yes that could quite possibly be the problem. Someone makes a billet bleed screw. The harness is tied down with a zip tie, cut the zip tie and look carefully at the under side. I was driving down the road at cruise speed and the truck "popped" (unsure if it was out the intake or exhaust) and it died. Now rail pressure is stuck at. Jul 2, 2013 · Fuel in the tank, fuel filter has been replaced, no cut or damaged fuel lines, fuses are ALL good, check FICM wiring. Added 5 gal of diesel to tank (even though I'm at 40% full on the gauge) Swapped my FASS fuel/water filters. It hits a little while cranking. 2003 chevy 3500 hd,duramax, no start, cranks but wont fire. Banks PDA said I threw a P0670 code. Duratuned running at +60 hp The engine cranks OK, but does not start for a long time. Bought an 06 Topkick C4500 with LBZ motor in a non-running condition. Rebuilt primer and it pumps up good, FRP 9k while cranking. Save big with HP Discounts! PCWorld’s coupon section. I have a crank no start with code U1800 LB7 Duramax injector harness. Read everything on No Crank, Like Attempting To Start In Drive '02 TB EXT 4. Reluctor wheel tight and rotates when engine turns over. If you don't see spark, check for pulsed ground to the IGN coil while cranking. chicago tribune jumble sunday LMM No Crank/No Start Again Thread starter KHHotshots; Start date Feb 5, 2016; Forums. At first glance it seems that any vehicle with a 3. It acts like it wants to fire up but is throwing a limp mode p0652 sensor reference voltage b low circuit code and now a p0336 Crank position sensor …. 'CRANK NO START problem cont: (as of Tues 11 0ct. ) Release key to the 'ON/Accessory' Position. Depending on how bad the problem is, you may be able to fix the wiring rather than having to replace the entire injector harness. Using a test light, check the small wire on the starter for power when the key is turned to start. Batteries are fine, I put a multimeter on while turning the key and they never budged off of 12. Mar 7, 2018 · Glow plugs are working, have air, have compression, seem to have fuel but not at the right time. Sometimes though the spring inside of it can fail though and let the piston go full closed. 03 GMC 2500HD, 4x4, Crew Cab, Short Box, Pickup w/Duramax LB7, 265/75 R16 - 8 fresh injectors (thank you warranty), curse of pump rub found and fixed with the kennedy adapter, banks ram air, monster duals, waste gate actuator, and economind tuner, :rocking:SPORT'N TRUCK NUTZ:rocking:. alot of fuel should be coming out. Bought driver side fuel rail with new sensors, no change. LMM We strive to keep this the #1 forum for tech and information while continuing the push for new and exciting tech on the Duramax platform. It drove fine up until then no power loss or anything of the sorts. I drove my 2008 Duramax from CO to TN ~1300 miles with no problem. I'm out of ideas and any help is appreciated. Batteries are two months old and have 12. The Allison 1000 has been attached to the Duramax from 2001 to 2019. Run fuel hose with 5 gallon jug and splice into fuel hose that normally exits the fuel filter, close to CP4 as I can get I believe. Switched it off wouldn't start again. Locate the fuel filter priming pump on top of the fuel filter housing. I searched around the net for some leads but couldn’t find anything. The OP stated no codes and no communication with scanner. Jul 21, 2022 · Texas!!! Jul 21, 2022. 06-07 LBZ & LLY Duramax Powertrain 06 gmc crank no start It sounds like one or two cylinders tries to fire for a split second but that's it, cranks and cranks but will not start. 2019 3500HD, Cclb, Drw, Deleted and Tuned, Wehrli turbo horn, intake, boost tubes, Banks idash, S&B map spacer, VSE fuel filtration, 5 inch exhaust. if none of them solve the issue feel free to make a new thread with everything you've done or checked so we can help you get it going. This is NOT a case of a flat battery, but the engine will not crank. I have no idea if it's a successful repair yet, more to come. Went in the pizza place for 5 minutes and came back out. I have a 2013 lml dmax that will crank no start after driving. We did get it to start but by bumping the terminals on the starter with a screw driver. The check engine light is not on. Like i said ,iv seen 2200 while cranking, and 12,000 on starter fluid. If it is not, DTC P0191 may set. Sometimes when cranking slow you …. Pulled into the garage last night and realized I wasn't in far enough. Step 1: Verify Rail Pressure, if lower then 1,500PSI and engine does not fire go to step 2, if rail pressure is above 2,000PSI and no start go to step 6. Replace and/or clean your coolant reservoir cap. ----Digital Radio Receiver Codes Scan Report----. Comes with the S&B intake, 5" def/dpf del exhaust, DP, res del, Pcv block off, egr del, cp3 pump and kit, and lift pump. First let me give you a short mod list. Dash lights up normally, shifted to N still nothing. Lb7 crank no start good fuel pressure no codes. Pop the plastic cover off and clean the connections (unhook batteries first) 2 when you have done that the "positive side" of the battery electrical should be sound. I have a P0193 code for fuel rail high pressure sensor signal high. EGR was replaced with a new GM Genuine part since the last one was soaked in oil from the previous owner zip tying it to the air intake pipe. 5-10 LMM Duramax Powertrain 07. 2003 GMC Sierra 2500HD LB7 Duramax 4WD Crew Cab SB. waiting for transfer case rebuild 500,000 kilometres. Situation: bought a duramax that had been sitting and unknown amount of time. 26 HP Coupon verified today for HP laptops, printers, HP Instant Ink, desktops, and more. it takes 20-30 pumps to get the primer firm. 6 started running rough and the longer it ran the worse it got and has cut off and won't start back up. DTC P0341 (Camshaft Position Sensor Performance) may be set in the Engine Control Module. If the fuel pressure is 0 MPa (0 psi), test the FRP sensor signal circuit for a short to ground. Check engine light is on for exhaust filter. If it is fuel level sensitive would go the pickup from the tank route. I wanted to bleed at the supply lines from. I have a 2002 duramax 2500hd, The truck will only start with starting fluid, When i shut it off after its been running for a while i can start it up no problem. LML No Start (Has Rail Pressure) I have a LML that will not start. I have a 2008 duramax, issue popped up when hauling a load. com tow tune w/turbo brake PPE Dual Fueler (P0087 cure) Kitty on a "warm shelf", K+N Drop-in …. If I use a power point on the relay or the supply side of the starter fuse it will crank but not start. Replaced all seals, still no change. I recently bought it so I don't know it's history. So I’m new to the diesel life, I brought a 2008 Silverado 3500hd dually 6. You could be losing connectivity when it is warm. Chevrolet-GMC Diesel Diagnostics and then look for your engine family. 2018 L5P 55 MPH 2 MILES SHUT OFF CRANK NO START. Hopefully the Cp4 is not failing, which is very common for all LML’s that don’t have an aftermarket lift pump. Showed 74% filter life changed filter anyway. This happens on Chevy Silverado, GMC Sierra, Chevy Suburban and Chevy Tahoe that has the 3. Mar 25, 2022 · Lml crank no start. No smoke out tail pipe, no diesel in oil. So I cleared the engine codes for the P0380 for the glow plugs and tryed to start it again. Clamp that on and direct it to a measuring cup. Wait for the glow plug light to go out, during which most of …. There were 6 codes listed: 1) P0381 Cnf Glow Plug/Heater Indicator. 4K members Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Once the truck fires up, you can see if the alternator is generating power back to the batteries. Verify it isnt the tumbler interlocks. Then wouldn't fire again, seemed like a broken wire as wiggling the sensor or removing it and reseating would work for a bit. Currently the truck has 160,000 miles and has been a fantastic vehicle. 5 LB7 Duramax Powertrain U1800 code. The primer bulb is firm, the filter has less than 2000 miles on it. If there is now an RPM signal, wiggle test the wiring harness to try and induce the fault. 5-10 LMM Duramax Powertrain 08 no crank/no start Just got it to the shop and it has a no crank/ no start condition. Mine doesn’t crank or start when there’s no shift indicator light. im wondering what the ecm has. No trouble lights or codes come up on the scanner. Several days ago the truck died on me. 06-07 LBZ & LLY Duramax Powertrain No start/slow crank or no crank 2007 2500 Diesel No start/slow crank or no crank 2007 2500 Diesel Chevy 2500 2007 HD Classic. I mistakenly posted in the wrong section but my truck was running great. I am having the same issue, but I did not remove my ECM. Drove it for 20 minutes yesterday. No codes, no smoke coming out of the exhaust. drove truck for 1,000 miles around town with no issuses. It was started 4 or 5 times yesterday with no issues what so ever. 06-07 LBZ & LLY Duramax Powertrain HELP!!!!! 06 lbz no crank no start. The only change made to the vehicle was an Edge dash mounted unit. The MAC Tools scanner shows codes P0087-00, P0102-00, and P-128E-00. I did another scan and found an assortment of other codes. It will not set the same code for camshaft sensor error, that has its own set of codes for crankshaft errors. 3 months ago I replaced the batteries and cable ends since. Finally got the time to change the fuel filter today. -Or use compressed air regulated to 10 psi and make a fitting on the fuel cap for a perfect seal. Diagnostics/Fixes and results so far: 1) Checked for DTCs – No Codes present and no history of Codes. Got to borrow a Tech 2 last night, briefly. Need help I just bought a 2002 duramax it is not running. I have 2011 Sierra 3500, its has 366,000 on the clock and about a month th ago I blew the motor, we rebuilt it dropped it in and it cranks but won't start. BCM B1440 power mode master input circuits. Shop with all 9 Babbel promo code & coupons verified for May 2023. Jump to Latest Follow 10K views Repeat power down if the trouble code does not clear on first attempt. 6L, it cranks but will not start. Fuel shutt off solenoid is clicking. Codes are PO670, PI404, PO401, PO404, PO405. Can someone please help, i have an 03 silverado 2500 with a duramax, it is bone stock, intermittently i will get either a crank no start, or the truck my stall out when running, and sometimes i will have a code p0370. If it doesn't blow then replace the starter. boise accident 84 It's easier for the engine to suck air through the leak than to suck fuel from the tank. swapped the plugs around and now I am left with a no crank no start condition on the truck. The following diagnosis might be helpful if the vehicle exhibits the symptom (s) described in this PI. Make sure not to crank the engine until you bleed all the air out of the system. Yup, that will cause the no start "Theft Deterrent Sys-Password Incorrect" You will need to do a relearn procedure to get it to fire "Efi can do it off the scan tool". Go to drive truck and randomly got a crank no start. This includes the Chevy Silverado, GMC Sierra, Tahoe, Suburban, Yukon, and more. 7K PSI of fuel pressure while cranking. Discussion starter · #21 · Oct 16, 2014. It makes no sense that even a minor leak could be on the pressure side of the C-3 - given the pressures involved, there'd be diesel fuel all over the place. kenmore range hood model 233 parts No stored codes present from the previous failed engine? 🇨🇱 🚆2007 LBZ 3500 LT3 DRW Crew Cab, Sulastics, Putnam XDR 15K, B&W …. i did fuel transfer pump relay test on scanner and the pump actually worked and fuel came out. If it holds i woukd then loosen the steel line from the pump to the fuel rail and see does any metal come out of it. now it will crank but not start. This sounds like the typical duramax injector issue. The Duramax does not have a lift pump in the tank or out of the tank- It uses the injection pump to draw the fuel from the tank. tcm has lost communication with engine control module stored in it. It sat for about a week and when I tried starting it would fire but not start. Towed car to workshop, engine cranks over but does not start. New glow plugs, glow plug … read more. Well I just had to have it towed to the Dealer because it wouldnt start needless to say I am not happy. Underhood fusebox, pull the starter relay out and referring to the diagram on the relay, test for 12V at pin 85. p0336 - crankshaft sensor The stock Duramax does NOT have a fuel pump-- it uses the injection pump [CP3] to draw fuel from the fuel tank to the filter, and into the pump. Runs great and lots of power when it starts. Most of the time this condition lasts 30 seconds while driving, it will not shut off, but it does shift rough when it does it. Theres lots of cranking power, brand new glow plugs, new fuel filter. Oct 18, 2018 · 2005 LLY 1550 FICM Code, crank no start. Installed a new injection pump from GM, now the truck will start, but only. There are a few that might pop up, including a P0087 which indicates low fuel rail pressure. Idling for about 30 seconds then shuts off and says " batteries not charging " Truck won't start back up. U don't not need to remove alot. Stating Software issue found/ fixed. 3L V8, 4X4, LT with around 170k miles. The system is in standby mode and will not start the arming timer until all doors are closed. CEL codes were P0685, P1682, P16BC. After replacing the Air Dog motor I now have plenty of fuel flow to the engine. Push down and let it return up several times. Plenty of fuel, about 5 days of using since filled. Mar 23, 2018 · If it blows now then the problem is probably the starter solenoid or the wire between the solenoid and the fuse block. Still may take time to start but start there first before you start tearing in to the motor. If continuity exists between pins 9 and 69,then refer to steps in eSI for ''NO Engine Crank'' and/or ''No Communications''. U0101 and U0106 chevy duramax no crank,no start symptoms. 2017 Chevy 3500 High Country L5P Duramax. After replacing ground and batteries now anti theft light is on. wells funeral home wichita falls obituaries Everything is tight and the truck doesn't smoke or run rough. Subject: Duramax Diesel Hard Start, No Start, DTCs P0087, P0088, P0191, P128E or Injection Pump Replacement Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Chevrolet If necessary, crank the engine to expel any solvent before starting the engine. arcade1up mk 4runner secret compartment I am thinking the fuel system is airbound. Been digging into it again and have narrowed down the issue considerably. New fuel pump and ignition switch. Batteries are fine, I put a multimeter on while turning the key and they never budged. diesel trucks near me 2007 GMC Sierra 2500HD Short Box, 2wd,no mods, 110. seems like the more you mess with it the shorter amount of time it will crank before stopping. Based on the codes you provided, you may have a problem with the fuel rail pressure sensor or the fuel pressure regulator. It sounds like it wants to start but doesnt. 2017 chevrolet l5p 3500 deleted with hp tunes. Try reconnecting and checking for RPM signal again. You are going to get a much better answer if you post this question in the right forum. It stalled going down the road. I have been looking through the forum and have checked my fuses and relays, inside the cab and outside. A few moths ago my injection pump took a dump, took it to a shop and while waiting on insurance company he verified metal on the metering valve and water in the tank. RPO Codes; Technical Service Bulletins; Owners Manuals. Make your home or office a pleasure to print from with one of the best-reviewed printer brands. Glow plugs are working, have air, have compression, seem to have fuel but not at the right time. Answer: The most common source of trouble when the engine cranks but won't start is the ignition or fuel system. I am mostly inexperienced with diesels and especially duramaxs. Shut it off wouldn't start back up. Hot, cold Temps and engin running hot or cold. The system will begin the arm sequence immediately after the last door is closed. I swapped the glow plugs then went to start it and it would crank but not start. p0374-timing reference signal A no pulse 2. If the SPS Warranty Claim Code was not recorded on the Job Card, the code can be retrieved in the SPS system as follows: Open TLC/TIS on the computer used to program the vehicle. But still have a ton of return coming from the cp3 (Injection pump regulator) line. Hey guys and gals! Been awhile since I have posted on this forum, Well long story short I have had nothing but a nightmare of a time with this 2017 Gmc Denali L5P I have the issues with the dash and radio freezing and Just turning off completely. If your S-10 won't turn over, you have an issue with the ignition system. 2013 GMC Sierra Denali 2500hd Duramax. I can live it on the block heater and still long crank time, sometimes 8 to 10 second cranking time. He said it started having a high and low idle. Figured someone could benefit from seeing what causes this condition and how. The truck did start when the temperature outside was above 45. xcup 4 4045 When the engine did not start I tried to shut down the engine and could not stop the start sequence. Bad crank or cam sensor or sensor wiring. The revolution we've all been waiting for hasn't yet arrived. Sounded almost like a sheet metal vibration but RPM sensitive, coming from low in engine. Verify a test lamp illuminates between the NOx sensor 1 control circuit terminal and ground. 2-4 PSI only! That should make any leaks start weeping diesel pretty quickly, then you can fix them. From laser printers that crank out 25 pages per minute to economical home printers a. Reprogramming for Crank No Start or Extended Crank Condition 0. Most of the items looked good (crank, cam sensor, …. I have an 08 I bought at an internet auction. Took the factory fuel filter off (was band new 2500 miles ago last week) and it didn't appear to be gelled. I put a battery charger on it overnight, came out the next morning and sure enough it would turn over, start for a split second, then die. Sometimes it's a 5 second crank. Tags 2006 duramx no start no crank battery drain/dead. After setting 7-10 minutes it starts as should. come back a day or two later and fires right up and works fine for couple days/weeks. Rail pressure goes up to around 7000psi while cranking but injectors don't ever seem to fire. ok first i put 5 gallons of diesel in to rule out that it had no fuel, primed it but no start. The cam sensor is only used as a reference for the ECM so it knows which cylinder is at TDC. Ive seen 1 other truck in person do this, but that is worst case. Lights and dash all lights up no problem, but nothing at all when turning key. Feb 27, 2019 · Crank, no start. Add ether for 1 second to air filter, and truck will start. So i just got another 2003 2500HD Duramax, this one has an allison. General Motors has issued a Technical Service Bulletin for a wide selection of 2019/2020/2021 model year vehicles that are experiencing a no-start or long crank condition. I have signal from the cam and crank sensor. 8 MegaPascals (MPa), or 160 to 261 pounds per square …. Primed stock fuel filter before and during cranking. pull the return on the CP3 and verify how much comes out when cranking. Any Assistance in this would be helpful, I really don't want to tow it the dealer. Ended up being a lgh, out of a cab chassis 2013, everything matched up other then one egr plug. Sort by Oldest first Oldest first installed new ppe race valve to block off fuel return, put truck back together and it would crank but not start. inside job rule 34 Don't keep cranking the engine-- starters are expensive and not easy to change. any of these 3 can cause the engine not to start. The only codes I'm pulling are glow plug #7 and egr codes. Remove the hose coming off the pressure regulator number 2 and plug it off on the return hose side. Hook up your air compressor, and add a slight amount of pressure to your tank. He took it to a local shop that found and repaired the wires. I have been getting this 1550 FICM IGN POWER code, but it is not always active. Only codes being thrown are abs. I have a code u1800 for no communication between ecm and ficm. starter relay looked burnt so replaced couple months ago when it did same. Both brake lights dont work when the pedal was pushed. The camshaft sensor is another common one. 6L (Y L5P) 6-spd (6L90) Crank / No Start. The engine control module (ECM) uses the CMP and. Try removing all aftermarket programs/chips and see if that fixes your no start. LB7, LLY, 01-04 At key ON, engine OFF, fuel rail pressure should be 1. 5 lly (y bridge, new oem lbz fpr, gaskets & studs) and now fighting a no start. best youth 20 gauge semi auto 0L Duramax not start at random times weeks or months apart until I disconnected the battery negative for 10 minutes then would start normally. After turning the key to start, the security light, seatbelt light, dash lights and parking lights remain on. The voltage should be enough to get the sensor to kick out a signal. Back then, we had to look up telephone number in a phone book or use directory assistance. notification ,,and if i drive it hard it will come back on i added a ppe performance electric fuel pump …. I have a 2002 Duramax it starts and runs great first thing in the morning and after its been sitting for a hour or two, does not start though when its been running and I shut it down for a short time. 5-05 LLY Duramax Powertrain Lly won't start no crank no communication no communication with trans or engine but will read abs, air bag, body control, etc but they all have a u1000 code.