chevy 3500

  1. 9

    Bumper compatibility or swap chart

    Does anyone know of a chart that will show what Chevy / GMC bumpers will fit other Chevy's? I have a 99 Chevy C3500 2WD Carryover Model and need to swap the rear bumper out. Original bumper was swapped out by the previous owner and the access hole for the spare tire hoist shaft is off by about...
  2. Angelo

    Low (fuel) pressure switch that closes at <= 5 PSI

    This is for a 1996 6.5L TD ambulance which weighs approx. 12,500 lbs. Currently using a 1993 lift pump and have been happy with the higher pressure, but I want more. Right now idle is 9-10 PSI but it will drop down to 1-2 PSI at WOT. I plan to have 2 lift pumps inline. One will run constantly...
  3. J

    4L80E jumping in and out of OD

    I have a 1996 Chevy K3500 5.7l with the 4L80E trans Recently my truck has been having problems shifting at the correct times and sometimes it shifts a little hard. Now when I get to around 50mph it jumps in and out of OD or lockup constantly. The truck has low power, which I am assuming is from...
  4. J

    96 Chevy 3500 5.7 Bank 2 Lean P0174

    1996 Chevy K3500 5.7L. I am getting a code for only bank 2 being lean. Originally, I was getting codes for both bank 1 and bank 2 being lean. I had low fuel pressure too. I replaced the fuel pump, and fuel filter. I also replaced the O2 sensors and cleaned the MAF sensor. When the truck is...
  5. J

    96 Chevy 5.7 Fuel pressure issue

    96 Chevy K3500 with the 5.7l It has about 215K miles. I am trying to diagnose a fuel pressure issue. My truck first started to run rough like it had a miss. Check engine light came on. I had codes for both banks being lean. I cleaned the MAF sensor with no change. I checked for vacuum leaks. I...
  6. H

    1989 GMC 3500

    Evening, I'm doing some work on my truck, a 1989 GMC 3500 with a 454 and a manual transmission. I am trying to figure out parts compatibility between models (2500 vs. 3500) and brand (chevy or GMC) so that I can keep an eye out for parts that I may need. I don't see much on the search function...
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