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  1. 4

    Whats the Diff between STD Water pump and HD water pump?

    My 97 K3500...pretty sure it has a chewed up WP impeller...im looking at new pumps and it says there was a STD duty pump, and a HD pump, but does not reference RPO codes or physical differences...anyone know what the difference was?
  2. 4

    TBI 454...Pedal floored, wont rev past about 2500? (video)

    Ive had..alot of problem with my K3500 Silverado, have yet to tag it..in 10 months of ownership, ive got 2-3 other trucks I can drive daily so its been a project... First things first...its a 151K mile, K3500, with the TBI 454... My problems at first were, it refused to idle down under...
  3. 4

    4L80E behind 6.5 Turbo Diesel, not downshifting out of OD when going up a hill

    1995 K2500, runs great, shifts great....if I am running along at 55mpg, in OD...and I come to a hill, it starts to lose speed if I dont give it pedal obviously...as you would expect. But...I pretty much have to floor it to make it kick down out of OD to let the engine rev/make boost if im...
  4. 4

    Looking at a 1995 K2500, 6.5 Turbo

    Going tomorrow to look at a 1995 Silverado K2500, with the 6.5 Turbo L65 (non-emissions), 4L80E, 4X4, etc...reg cab, long bed. He says its an LS trim, pretty sparse inside, but clean, 125K miles, cold air, everything works, no leaks, engine purrs, shifts right, etc.. Only negative is, he...
  5. 4

    My dually fenders were perfect...until this morning

    Long story short..i parked my 16 foot trailer in a paet of my yard I dont usually park it, and I forgot it was there...I thought I was clear when backing up my 97 C3500 and the fender snagged the back of the trailer, knocked the tongue off the wood block, made the back of the trailer snap...
  6. 4

    4L60E...New TCC solenoid, now will not lockup at all

    as some of you have read in my last topic, my 94 Z71 decided to lockup the TCC in 2nd, 3rd, and 4th this past friday. I put in a new TCC solenoid, and now it does not apply in 2nd, wrd, or even 4th...ever, not even totally warmed up going 65mph... I checked my fuses, all good, it was up to...
  7. 4

    4L60E..suddenly wants to Lockup the TC in 2nd, 3rd, and OD?

    OTher day I was driving home, and I noticed my 94 Z71 felt sluggish, I looked down and it was doing like 35mph, turning like 800 rpms, obviously...not right. When I went to stop, the tach dropped to like 350, then rose to about 800, then dropped to about 350, then up to about 1500...at which...
  8. 4

    TBI 454, no guts...

    I got my new TBI chip for my 95 K3500, fixed my idle problems, I finally got to drive the truck and I found that..over about 2000 rpms, it has 0 balls to speak of. If i floor it, it spins to 4500 with the quickness.... If I go into 2nd at 15mph and go to about 75% throttle (before...
  9. 4

    I need a BMHM PROM Chip....

    I need a PROM chip for my 95 K3500, the code is BMHM...I cant find these anywhere, I just need a stock factory chip....any suggestions?
  10. 4

    Are exhaust kits available for these trucks?

    The cats have been taken off my 95 K3500, so no shop will touch it locally... The exhaust, besides the cat delete is original stock 454 exhaust all the way back to the slash cut passengers side tip...and it sounds bad. Id like to come off the 3" pipe going into the muffler, put on like..a...
  11. 4

    1995 K3500, (454), Computer commanding high idle...too high

    I got this truck last week, just got a trans rebuilt and put in. It runs great, loads of power. But, it was idling at like 1100rpms, and thats hard on parts. I did the usual stuff...i checked for vac leaks, found none. I checked for air leaks at the TBI spacer/mount...nothing. I...
  12. 4

    1995 K3500, Fresh 4L80E...1-2 shift is too harsh

    I just got this truck, its a 95 K3500, Reg cab, TBI 454, and it had a bad trans in it. I took it to a shop for a rebuild, I asked for a stock rebuild. What I got was a trans that will chirp 33" tires on the 1-2 shift every time...regardless of throttle. If i roll into the gas, gently...
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