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1-8 of 8 Results
  1. 2001 - 2007 (GMT800) Non Powertrain
    Having some electrical issues with my truck. Currently the Low beams are always on. I parked the truck at noon and then the wife said a few hours ago the lights were on. that means they turned on by themself. I pulled the relay which obviously turned them off, and I put a different one in that...
  2. Gauges, Electronics and Wiring.
    Having stepper motors start to fail on my 01. They don't make stepper motors for the 01-02 dashes but they make anything and everything for the 03-06 cluster. I found a guy on Facebook goes by PI Clusters and makes the 03+ cluster work in the 01-02s but he wants an astronomical amount of money...
  3. 2001 - 2007 (GMT800) Non Powertrain
    Hi everybody, I’m hoping someone may be able to help me with my problem. it all started in July, my 03 Chevy2500 hd Allison started feeling like it was slipping between 1-2 and 2-3 only when starting out from cold and it would get better the more you drove it. The instrument cluster also...
  4. Interior
    Anyone know why it’s doing this? The cluster is good on it.
  5. 01-04.5 LB7 Duramax Powertrain
    Lookin at an 02 duramax but noticed that the fuel gauge says “FUEL” on it. My last 02 said “DIESEL” on it. Thinking it was swapped from a gas truck. Did they make duramaxs with that FUEL label on the gauge at all? Owner claims it’s stock but doesn’t seem right to me.
  6. Gauges, Electronics and Wiring.
    :help Ok ever since I bought my truck (only 8 months ago), some of the lights in radio, steering wheel controls, the PRND321 are never illuminated, the hvac controls and the 4x4 switches dont light up. some of them do and some don't. Any thoughts of what my problem is? and yes my dimmer dial is...
  7. 01-04.5 LB7 Duramax Powertrain
    What is the operating oil pressure at Idle for the LB7? My oil pressure gauge reads between 30 and 60 at idle, and slightly above 60 once warmed up and at around 1800rpm. A while ago it had a glitch where it would randomly show that I had "0" oil pressure, but I could tell by the way the...
  8. Gauges, Electronics and Wiring.
    For a while now my speedometer has been reading random speeds, it started by reading 20mph above my actual speed, and now it's pretty much stuck on 120mph. from time-to-time, it would read the correct speed, but it was a crap shoot if it was right everytime I drove my truck down the road...
1-8 of 8 Results