1990 k2500

  1. X

    Check engine soon light comes on and off at random

    I have a 1990 GMc K2500 Sierra where the service engine soon light comes on and off at random. Sometimes while driving it would come on. Then I turn it off and next time I turn it back on the light is gone. Just now I was driving home and it came on again. It went back off after couple minutes...
  2. U

    Fender help

    I’m in need of a new passenger side fender for my 1990 regular cab step side k1500. It’s dented pretty good although the rest of truck is fine. Dented beyond my repair and a dent repair guy quoted me 200$. Definitely not worth it in my opinion. are any of the fenders I’m finding on jegs and...
  3. hilly101111111

    Radiator Swap to 34" Core

    Alright folks I am swapping the ole 28" core radiator out for the 34" core 'HD" radiator. I have a 1990 GMC K2500 5.7L 350 and am currently gathering parts to swap the radiator. Could someone give me a list of parts I need maybe with part numbers ? I know I need a different shroud, possibly...
  4. A

    New marketplace truck, most of the electric does not work.

    I just got a surprisingly nice 1990 2500 350 TBI off marketplace for the low low price of free. Runs and drives better than it should but effectively nothing in the interior works. This thing has some pretty hardcore electrical gremlins, the previous owner did some real mickey mouse bull**** on...
  5. hilly101111111

    NOS Stainless Steel Mirrors

    Hello! I am currently looking for NOS stainless steel mirror assemblies/mirrors for my 1990 GMC k2500. Does anyone here have any for sale and or know of a website that sells them? I did not realize that the auto part store mirrors are terrible. I am also looking for a quality rear view mirror as...
  6. S

    350 tbi injectors suddenly louder ?

    Brand new throttle body put on about a year ago, checked all vac lines, map sensor,pvc, new 02 sensor. Sounds like extra air coming from somewhere. Suddenly louder than it normally is. Someone please help,
  7. S

    1990 k2500 vac line

    Not sure what this is supposed to be hooked up to or what it’s called just have it capped off for now .. 1990 k2500 by shane colvin posted Jun 24, 2020 at 8:03 PM

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