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  1. Kodiak & Topkick Forum
    Have a chip truck recently purchased very cheap. Replaced starter solenoid (which had a million wires attached) trying to get it back to oem. Ive busting my knuckles for weeks now. Looking for wiring schematics covering the ignition circuit, starting circuit, and charging system. Ignition switch...
  2. 01-04.5 LB7 Duramax Powertrain
    So I was for the longest time getting a crank no start. Went through 3 different brand new filters when it had that it fired like a brand new truck and then 2 filter heads with all new o rings. Changed all the hoses to the FICM, schrader valve and filter housing and added a little lift pump I...
  3. 911 Problems Forum
    Hello All, apologies in advance for what might be a longish post. My truck started having odd electrical issues when I try to start, flashing interior lights, dash lights and icons, horn blowing, locks intermittent etc, with no crank. Here's the video: So I check the batteries voltage which...
  4. 911 Problems Forum
    Hi so here’s the scoop. As the title says 2016 lml engine keeps losing prime while sitting. Few months ago had the cp3 installed to replace the cp4 preventively (cp4 did not fail). I suspected a “leak” on the suction side bringing air into the fuel system. Found a leak on the fuel filter...
  5. 911 Problems Forum
    Hey guys this is my first post been a longtime follower on here and have found all I've needed up until now thanks everyone for everything ahead of time saved me so many headaches and massive bills I've seen plenty of no crank no start posts information and videos digested days worth of the...
  6. 06-07 LBZ & LLY Duramax Powertrain
    Vehicle: 2006 Chevy Silverado LBZ Bear with me, I am currently diagnosing a no start and electrical isn't my forte. Car started fine Saturday, I may have noticed a half second delay when cranking, but nothing that screamed concern. Fast forward to today after it rained I went to start it and the...
  7. 911 Problems Forum
    I have a 2007.5 LMM last night I backed into my driveway and the motor quit it didn’t sputter just switched off like I turned the key to off, I didn’t. all the lights and accessories where still on just the motor shut off. It drove normal to the store and back I shut it off and re started it...
  8. 01-04.5 LB7 Duramax Powertrain
    Howdy. Looking at a 2002 Chevy 2500 to potentially purchase and the listing has it as a no start problem. I’m fairly new to the diesel/duramax world and hoping to get some tips, potential solutions, recommended parts. Etc. The ad lists “ drove it to work one day and then went to get in it...
  9. Gauges, Electronics and Wiring.
    Hi all, I'm having some issues with my 2001 lb7 3500 dually. Three days ago I was driving in town, stopped in a parking lot and turned off truck, I immediately went to restart truck to park better and just a click. No crank at all. Starter relay is clicking to engage. but just a click from...
  10. General Discussions
    Last night got to single digits, around 6deg F. Today, 2pm is at 29degF. Tried the remote start to warm up. No "Honk" when hitting the lock twice. I have the lights blink after holding the start button but nothing. Inside the cab, holding the brake pedal down and pushing the button I got a...
  11. 911 Problems Forum
    Replaced head gaskets did valve lash and studded the motor has the cp3 swap and new injectors few more bolt on mods put everything together you have to hang on the starter for a little bit and engine stumbles tries to idle around 400 rpm for a second then dies it acts like it’s not getting...
  12. 911 Problems Forum
    Leaving for vacation in 2 days. I just replaced the fpr on my 2013 duramax LML with a kyntex upgraded regulator (better screen). Install went smooth. Went to start the truck up and crank no start. I then bled the air out at the filter housing. No start. Then bled the Schrader valve. Some air...
  13. 06-07 LBZ & LLY Duramax Powertrain
    2006 duramax 6.6 engine, bought the truck and worked the hell out of it. Never gave me any problems ever until up to about a year ago, quit on me and I haven't heard it run since that day. I've paid a crazy amount of money to 3 different shops and the last shop had it for 6 months straight but...
  14. 911 Problems Forum
    Hi everyone, I recently acquired an '02 Chevy 2500HD w/ Air Dog II Lift pump, and I'm having a hard time reliably getting it started. Once it gets going, it runs fine, no smoke, no rough idling. Here's what I'm seeing: Fuel & Air filter recently changed in stock housing, AirDog filters still...
  15. 911 Problems Forum
    Hello, I have a 2004 chevy 6.6 lb7. First there have been several mods, bd trans, 13 year turbo, glow plug delete. 10mm stroker, new cam and crank sensors and wing to pcm, fass system, filter bypassed, 20 over inj, pressure blocker, pcm new, trans neutral switch, all other parts within 1 year...
  16. 911 Problems Forum
    I have a 2002 Chevy 2500hd lb7 with 220k miles on it. Injectors we’re done at 180k miles, new cp3 pump was installed at the same time, fuel lines have been replaced, fuel filter housing has been replaced, a Fass pump has been installed, new FPR. Pretty much everything you can think about for the...
  17. 911 Problems Forum
    I had two batteries that were due for replacement and started to drag when starting the truck. I got in the truck to go to work but the batteries were too weak and it wouldn't start, I jumped it with my Yukon, no issue, started right up and ran fine. The truck was parked for two days and after...
  18. 04.5-05 LLY Duramax Powertrain
    My buddy’s dad has a gmc 2500hd with the LLY. Truck will not start when the glow plug light doesn’t come on. Happens randomly, but if the light doesn’t come on it will not start. When it does come on it cranks and runs fine. Everything else comes on, just not the glow plug light. A shop he...
  19. 911 Problems Forum
    So i just installed a drop in stealth turbo from duramaxtuner and had my injectors re-nozzled to 100% over. Let me start off by giving some background, the truck is fully deleted with dual sportsman cp3’s and a fass 150 on the fuel side. The factory fuel filter housing has been deleted! After...
  20. 911 Problems Forum
    I went out to start the truck today and no start no crank power locks no longer works remote start doesn’t work dash lights come on but security light stays on after all other go off and says service 4wd service trailer brake system service air bag just service everything both batteries are in...
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