Chevy and GMC Duramax Diesel Forum banner
1 - 1 of 5 Posts

· Registered
135 Posts
I talked to my mechanic since I bought my diesel an he and his co-worker have said no smoke is good smoke, I'm still new to the diesel an have wondered why do you want your truck to smoke?
1 - 1 of 5 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.