2002 diesel pickup smokes. I have changed the injectors. The smoke is blue. on 2002 Chevrolet Silverado 2500 HD

2002 diesel pickup smokes. I have changed 3 injectors. The smoke is blue.

by in Independence, KS on July 24, 2010
2 answers 1 comment
ANSWER by on March 05, 2011
Does the smoke have a "sweet" smell to it?
ANSWER by on March 08, 2011
Thanks Is that blue smoke after you changrd the Injectors or before ?
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COMMENT by on December 13, 2014
After...but was doing it before.. why I change them.