Chevy and GMC Duramax Diesel Forum banner
  • Hey Everyone! Vote for the Site Favourite ROTM winner for the year of 2021 HERE!
1 - 2 of 2 Posts

·
Registered
Joined
·
2 Posts
Discussion Starter · #1 ·
I have an '08 Silverado 2500 6.6 turbo diesel, this morning engine light came on so I took it in to have codes read, it was throwing codes P0671, U0140, U0100, and U0102 I have lightly researched these codes and it seems the problems associated with these codes should cause significant decrease in performance, but have noticed little if any... Anybody know what may be going on with this?
 

·
Registered
Joined
·
2 Posts
Discussion Starter · #3 ·
I did clear the codes and they haven't came back yet but hasn't been driven much since.. the glow plug doesn't seem like to big of deal but any idea what could cause loss of connectivity to all those control modules?
 
1 - 2 of 2 Posts
Top