Question about 1990 Honda Civic
White smoke is burnt coolant. Take the car in and have a pressure test done on the rad. It's probably going to lose pressure slowly so get a compression test done on the engine. This will most likely show a leaky head gasket. That is the most common cause of white smoke out the tail pipe and could also cause your other symptoms. Hope this helps.
Posted on Jul 12, 2010
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Posted on Jan 02, 2017
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