1990

  1. 9

    NV3500 shift knob change

    Hi everyone. I have a ‘90 Scottsdale K2500 manual. Believe it’s an NV3500 as it doesn’t have a granny. Engine is the 350. I’m looking for the specific type of knob seen in the photo. In the picture it’s attached to a 1995 K2500. Anyone know where I can find this? I’ve read that changing...
  2. N

    Where and how many O2 / oxygen sensors in my 1990 V8 5.7L? (verifying what I see in the Chilton)

    Hi everyone, I just want to double check and verify what I'm reading in the Chilton manual for this truck. I have a 1990 GMC SIERRA 1500 SLE, 4WD, 5.7L V8 TBI. I don't know the transmission that is in it (I hope I'm giving enough information here). The manual says : "The oxygen sensor is a...
  3. U

    Issues with dash lights

    Had to (mostly) remove dash to remove HVAC blower motor. With minor exception everything went better than expected. After testing of the blower motor, and reassembly of dash to normal, I noticed the parking brake light flickering. At first I thought loose connection, though not sure where...
  4. Tomas Urrabazo

    Bad and high oil pressure gauge/sensor/sender???

    Does anyone know what is going on with my oil pressure sensor? It is constantly bouncing and pegs all the way out making a clicking sound. My AC compressor may have something to do with this because it is cycling every couple seconds and when it cycles that’s when the gauge fills up??? I’m not...
  5. Tomas Urrabazo

    1990 C2500 6 lug lift

    I own a 1990 C2500 2wd and I’ve been struggling to find a lift for my truck. It is currently leveled but I’m looking to go taller. My truck is 6 lug which means it’s a light duty 2500. Im looking for a lift between 4-6 inches. does anyone have any idea on how or where i can get a lift for my...
  6. 1

    What pedals would work best for my build? 1990 Chev nv3500

    Hey there , I have a 1990 chev 1500. I have been picking away at putting a nv3500 in it . I am wondering what pedals would be the easiest to use for my build ? And any more tips or suggestions? Reg cab , has auto brake pedal and gas pedal currently . Looks like hood latch cable and maybe fuse...
  7. virginiaguy76

    1990 K3500 work in progress

    Off the showroom floor. 1990 K3500 Silverado, 7.4, TH400. Finally at home, but the transmission, oil and water temps were just too high.

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