I don't think the code clearing was done while the engine was running. But, the P0700 (and SES lamp) does return a few seconds after clearing and then
More Power 05-17-2024, 11:43That is curious. If I'm understanding, you are clearing DTC's while running(?) and it reappears in the same session before changing any conditions (such
DmaxMaverick 05-16-2024, 12:54Thanks Greg. I had a local friend (and mechanics garage owner) attempt to pull the codes using his commercial Snap-On code reader. He couldn't get any
More Power 05-16-2024, 10:34The forum software sets adjustable attachment number, size, and storage maximum limits for each user group individual. You may have hit a limit, of some
DmaxMaverick 05-15-2024, 15:32
Duramax Head Gasket Replacement
If a reader/scanner is capable of clearing codes under any condition, it will clear codes engine running or not. Given the opportunity, I will almost
DmaxMaverick 05-17-2024, 20:04