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1-9 of 9 Results
  1. 911 Problems Forum
    Can I replace the voltage regulator in my alternator? I'm out of tows, tired of being stranded, and completely over walking to work in the cold! I can do a hundred bucks, but cannot afford the $230 for a new alternator!
  2. General Discussion
    Hello Everyone, I am a new member, just took delivery on my 2022 3500HD Denali last week. I ordered the truck with dual alternators thinking that I would have increased current to charge batteries in the RV. However, I think that the RV charging pin is limited to 40 amps by a fuse in the...
  3. Gauges, Electronics and Wiring.
    So intermittently my truck will have a huge kick back (like a really rough shift), and then the gauges will go all over the place and my doors will just keep unlocking and locking constantly, my screen/display for my tuner turns off, and sometimes i lose power to the accelerator. After replacing...
  4. 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...
  5. General Discussion
    I have an '02 Chevy Silverado 2500HD crew cab plus long bed. Love the truck. My alternator goes out, but I decide to drive from Milpitas to Santa Cruz and back. It's a 2 hr drive round trip and I made alot of stops in between. I know I'm pushing it as the voltage is below 12 volts and the...
  6. 01-04.5 LB7 Duramax Powertrain
    I have an '02 Chevy Silverado 2500HD (LB7). Truck has over 230k miles. I noiticed today my battery light came on, but would go away when I'm driving. It will come on again when I slow to a stop. Anyone have any ideas what could be wrong with my truck? This is the first time this has happened...
  7. 06-07 LBZ & LLY Duramax Powertrain
    Does any one know how many amps a factory alternator is?
  8. 911 Problems Forum
    I've got an '07 LBZ. Only had it maybe a month or so now and got into it this morning and after starting noticed that the volt meter on the dash showed 12 volts. After 30 seconds or so it slowly rocked itself up to 14-14.2 volts. Drove to work, let it sit most of the day and took a volt meter...
1-9 of 9 Results