I don't think its a problem. Mine does the same thing when I leave it idling, not all the time but quite frequently. I use Howe's fuel treatment.
Smoke
When my truck idles for a while i get a light blue smoke, more prominent when at elevated idle, anything wrong or normal. Im also running Power Service diesel additive.
1 - 1 of 10 Posts
1 - 1 of 10 Posts
- This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Diesel Place
A forum community dedicated to Chevrolet and GMC diesel truck owners and enthusiasts. Come join the discussion about duramax engines, performance, builds, modifications, classifieds, troubleshooting, maintenance, and more!
Full Forum Listing
Top Contributors this Month
View All
mp06011999
346 Replies
gmc502
89 Replies
torqueofthetown
76 Replies
Recommended Communities
