Question about 1994 Chevrolet Astro

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My 1994 chevy astro keeps idiling fast. I changed the AIC valve but made no difference. What lse might I check to fix this proble?

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If you did't reset the computer then the computer will not reconize the new sensor.But if you have check your fuel pressure regulator there is a good chance if you see fuel in the map sensor or in the air intake tube its the pressure regulator.

Posted on Apr 09, 2011

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Posted on Jan 02, 2017

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