Question about 2002 Chevrolet Silverado 2500HD
Sounds like coolant is getting into the combustion , i would start with no2 cyl , its a place to start, could also be a leaking injector,
Posted on May 05, 2010
Testimonial: "Thank you, we will start there."
It sounds more likely to me that you have a leaking intake manifold gasket. That explains the running worse cold. Its a common problem for the gaskets to leak, the original gaskets are black with red seals, the replacements are black with green seals.
Posted on Apr 03, 2015
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Posted on Jan 02, 2017
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