Recent content by GregJ77

  1. GregJ77

    Crank no start P2146

    What do you guy's think could have xaused this? I know mostley in LB7'S FICM failure is rare. I've searched low and high for shaffed or bare wires. I did have a small diesel leak and it started hard starting could air and teying to crank dry cause this? I also found some rust in an injector tip...
  2. GregJ77

    Crank no start P2146

    I found the problem. I have a fried FICM. anyone on here have one for sale?
  3. GregJ77

    Crank no start P2146

    My harness is like new, still in the plastic housing, no rubbing, no shaffing behind the alternator.
  4. GregJ77

    Crank no start P2146

    It was one of the 25 amp injector fuse. The fuel gauge wasnt working when i put the new fuse it it started working, i cleared the codes but still a no start.
  5. GregJ77

    Crank no start P2146

    Man i am at a loss here. All my wires are perfect, still in the plastic cover being protected, every thing ohm test good. It must be the ficm is all i can think. Everyone elses rigs run with the P2146, P201, P204, P206 and P207 codes but mine dont. It blew the fuse and even the fuel gauge quit...
  6. GregJ77

    Crank no start P2146

    Oh shit you're right. I did put 05 i have fat fingers, and im using a phone i hit 05 instead of 04 LOL my bad. There is no edit option either. My bad bro.
  7. GregJ77

    Crank no start P2146

    Im gonna say my ficm is bad. I have checked every ground, I've checked all the pins, everything ohms tested to spec, it's a no crank and no start so im pretty sure the ficm fried. Only thing is why, everything is jew and good. This truck has been an on going build for 6 months and it's been a...
  8. GregJ77

    Crank no start P2146

    I don't have a 05. I have a 04 lb7
  9. GregJ77

    Crank no start P2146

    Bale wires are good, i unplugged them and plugg3d them in about 20 times. Tomorrow i am gonna check behind the alt for shaffing. Have you heard of the erea behind the starter being an issue? I'm thinking about pulling the starter and checking there also. This shit just has me stumped man.
  10. GregJ77

    Crank no start P2146

    Hello all, i am at a loss here. So finslly got my truck up and running new motor, transmission, tcase. I been driving it for about a week. I jumped in it today to run to town and get parts, it started for maybe 3 seconds got a fuel knock and shut down. NOW it cranks but will not start. The fuel...
  11. GregJ77

    Which T case so i have? casting number 25909

    Hey thanks for the reply. I was thinking it was the 263XHD but someone said those aint 31 spline.
  12. GregJ77

    Screwed maybe?

    Little update. I found a SUPER honest guy with a COMPLETE engine with 119k miles for 2k. The truck is running now, now I'm working on the Tcase. Im not sure what t case i have, the kid painted it and ripped the tag off.
  13. GregJ77

    Which T case so i have? casting number 25909

    Hey guy's so i bought a truck off this kid, (dumb i know) but i got a good price, I'm a cummins guy and not to familiar with the chevy T cases. I know theres 3 different spline types for 1/2 ton 3/4 and one ton? The kid ripped the tag off and the only number on this thing is the casting number...
  14. GregJ77

    Screwed maybe?

    To top that off i traded our only running car ( a 2010 bmw xdrive) for this truck because i wad teying to start a new buisness building bost trailers and needed a truck bad and I THOUGHT i would be helping a family friend out by giving him a good car and took his word it only needed injectors. I...
  15. GregJ77

    Screwed maybe?

    In a cummins you can do a in frame rebuild, I've done them, but everyone is saying in another forum you can't in a duramax, that you have to remove the front axle. I guess you cant just drop the pan because the flywheel bolts go into the oil pan. I've also rebuilt a jeep cherokee that way. Im...