Chevy and GMC Duramax Diesel Forum - View Single Post

BlowinSmoke04 · 07-30-2008, 08:37 PM

Im not worried about any except 1621 with that info. What does that code mean could be wrong? I have blocked of the egr and the 0101 could just be a dirty filter.

07-30-2008, 08:37 PM	eBay Motors #3 (permalink)
BlowinSmoke04 Member Join Date: Jun 2008 Location: Cedar Rapids Posts: 42	Im not worried about any except 1621 with that info. What does that code mean could be wrong? I have blocked of the egr and the 0101 could just be a dirty filter.