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1-4 of 4 Results
  1. Gauges, Electronics and Wiring.
    So I'm having a bit of a ghost issue. My 01 LB7 GMC 2500 keeps going through batteries. The truck will start easy, run all the way up to the mountain, start after a long day of skiing, and make it all the way back home with no problems. But when I shut it off and go to start it the next morning...
  2. 2011-2016 (Non Powertrain)
    I have a 2015 GMC 2500 with around 90k miles. Last year some work was done on the truck by a local diesel shop (Cp3 Conversion, FASS, up pipes, downpipe, EGR plate, full 4"exhaust, tuning). Ever since then, every time I start the truck, I get a "low battery" message pop on the dash. The shop...
  3. 911 Problems Forum
    So basically ive nothing but problems with my duramax just out of the blue. First of all the batteries started dying and wouldnt hold a charge so after i figured out what was draining it, (a broken usb port i added, wouldnt turn off after shutting the truck off and was always giving constant...
  4. 2011-2016 (Non Powertrain)
    I’ve followed procedures to locate a parasitic drain of 6.8 to 7 amps in my 2015 GMC Sierra Denali. Pulling the IPC fuse drops it to .5 amps or less (testing with a fluke amp clamp so not super accurate below an amp. I have verified using the meter in series, the clamp is just easier.) I...
1-4 of 4 Results