About 50 results
Open links in new tab
  1. Using 100 Octane Fuel in ONAN Generators - Chevy and GMC …

    Aug 12, 2020 · Using 100 Octane Fuel in ONAN Generators Jump to Latest 4.5K views 11 replies 9 participants last post by Icutmetl Aug 14, 2020 C

  2. Quiet exhaust--muffler suggestions??? - Chevy and GMC Duramax …

    Feb 27, 2010 · I just bought a 2006 K3500 dually to tow a race car hauler. I don't need lots more power, just looking to help a bit on economy and a little bit more power, if that comes with it. I intend a 4" …

  3. Normal Operating Temperature? - Chevy and GMC Duramax Diesel …

    Mar 6, 2012 · Hello, I've got a new to me LB7 and I think that the temperature is a little low. On all of my other vehicles (mostly GM), operating temp is 210, however I cant get the Duramax above 170 …

  4. DTC code P0621 Generator L terminal - Chevy and GMC Duramax …

    May 5, 2024 · While driving to work tonight I got a P-0621 code Generator L-Terminal Circuit. Truck went into Limp Mode and wouldn't shift out of first gear. Truck is now dead and won't crank over. …

  5. dual alternator - Chevy and GMC Duramax Diesel Forum

    Sep 28, 2017 · Looking through the build sheet on the truck and states that it had dual alternator. Don't want to sound stupid but what does it gain me and what is it used for or could be used for.

  6. PTO Install options | Chevy and GMC Duramax Diesel Forum

    Nov 11, 2020 · Hello all, I saw on the Chevy.com website that the new Allison 10 speeds have a PTO access panel built into them. has anyone added a PTO yet? Specifically I'm looking to see about …

  7. Full synthetic or not? - Chevy and GMC Duramax Diesel Forum

    Dec 26, 2020 · I am getting ready to change oil in my wife's 2011 Duramax. Local shop's invoice listed that they had changed oil about 5K ago with synthetic. Invoice doesn't say "full" or "partially" …

  8. DIY Anti-Theft Kill Switch - Chevy and GMC Duramax Diesel Forum

    Jan 3, 2021 · Materials Needed: Mini Fuse socket connector In line fuse (10A, 16awg) 16awg wire 2 Female quick connector terminals 2 Ring terminals Switch,10amp capable Solder gun, solder, heat …

  9. Manual Regen - Chevy and GMC Duramax Diesel Forum

    Sep 2, 2016 · Today I successfully completed a manual regen while my truck was at my house, pretty impressive and scary at the same time. My engine cranked up to 2500 rpm and went to town fixing …

  10. Duramax 3.0 Should I buy? - Chevy and GMC Duramax Diesel Forum

    Sep 2, 2024 · Hello, new to this forum. Thinking about purchasing a 23 or 24 GMC Sierra with the 3.0 Duramax. I drive about 10 miles each way to work, mixed freeway and city. Reading about several …