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1-7 of 7 Results
  1. Gauges, Electronics and Wiring.
    I've got an 06 LBZ with cel P0621. I had the batteries and atl tested today and all checked out to be good. No dash light for battery and no message on the odometer for battery not charging. Voltmeter shows 14.1 when the truck is running. Could a bad ground somewhere be causing this? The code...
  2. Gauges, Electronics and Wiring.
    I just bought this truck, 07 silverado duramax with the LMM. ive been driving it for a few days, no dash issues but only one speaker works correctly. The others are real low and distorted. Sometimes it will start fine, when it doesnt I just get a click. Ill reach under the wheelwell and bend the...
  3. 11-16 LML Duramax Powertrain
    Hey there! I work at a shop in Southern Florida and we have a mind boggler, was curious if anyone here has had any similar issues. 2016 LML Silverado 2500 Running rough, choppy, shuts off. Truck was brought in for issues stated above as well as some suspension component's. First issue at hand...
  4. Gauges, Electronics and Wiring.
    I have a 2003 2500 Chevy LB7. I am having an issue with my left turn signal not working. Bulbs and fuses have been checked. The signal works when the headlights are off but does not work when they are on. I recently went through my grounds to fix another issue. Thinking it may be a ground that I...
  5. General Discussion
    Hey All, I was pulling my camper to the ocean (29' Jayco Jay Flight) and had almost made it to the camp site. On the highway i went to pass some traffic and hit the pedal a bit in HEAVY-TOW (nothing crazy or floored) to get the rpms up to pass when my transmission threw 2 codes. P0700 and P0735...
  6. General Discussion
    Hey DMax, I have a 2015 Sierra 2500 and am looking for stock grounding points and any wisdom and knowledge on upgrades. I've read through forum after forum, youtubed, all that i could think of looking for the stock ground points to no avail for an LML. My truck has recently had some work done to...
  7. 911 Problems Forum
    see if anyone can help me out here... was doing an egr delete and had everything done and proceeded to switch out the y bridge for a hsp one. Pried the original one loose and in doing so the pry bar contacted the positive on the passengers side alternator. Yea I know I should have disconnected...
1-7 of 7 Results
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