Topic: GM TECH SERVICE
in Forum: C3 Engines
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Does anyone know how I can contact someone from GM to ask a question regarding their crate motors? I have this intermittent smoke burn from the exhaust that is driving me crazy.

Some old school hot rodders at a recent car show said I probably have chrome molly rings and they are not seated and to also ditch the multi grade oil and run straight 30 or 40 weight oil due to the detergents in the multi grades.
I am just trying to get an answer from a GM dude if needed and possible!
Thanks,
gurtz
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in Forum: C3 Engines
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