Truck smokes at idle [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Truck smokes at idle


DURAJOE
10-18-2006, 09:14 PM
2002 Duramax with 55,000 miles, blowing dark smoke when at stop lights and smells really bad. Injectors.......? Who know...?

JDTRIP
10-18-2006, 11:32 PM
for me bad injectors was always white smoke at idle.

RTL TRP
10-19-2006, 12:49 AM
2002 Duramax with 55,000 miles, blowing dark smoke when at stop lights and smells really bad. Injectors.......? Who know...?

Mine did the same thing, have the balance rates checked. I had 3 bad injectors, got all changed under warranty. Much better now, good luck.

TOTHEMAX!
10-19-2006, 01:03 AM
injectors!

gmperfomance03
10-19-2006, 02:02 AM
sounds like time for some new injectors

tmougeotte
10-19-2006, 10:33 AM
Mine is now at 43,500 idle surging and white smoke them today engine light came on. causes? just did all fluids anf filters. Injectors or FPR is what I am thinking?