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when going up a hill and you accelerate into passing gear

(2002 Chevrolet Astro)
in Morgantown, WV on May 25, 2012
the engine light flashes.code reads multimissfirers
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Popular Answer
on February 05, 2015
You probably have a bad distributor cap, worn plugs, or bad plug wires. Bad distributor caps that cross fire are common on the 4.3 engine.
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