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Questions and Answers

Chevy Blazer Gauges, Lights Flashing

Q. I have a 2000 Chevy Blazer that has the gauges and lights flash on and off in the dash. The gauges will drop and the lights go off and on repeatedly appears to be an unwanted ground or a resister. Any ideas?

Chevy Blazer Gauges, Lights Flashing

A. Check the positive battery cable for leaking acid. This would be my only guess without actually seeing the car. Sounds like it could be lot's of things but check that cable first.

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