1990 Chevrolet Lumina Chevy That Runs Accelerates Fine You Slow Down Let Off Gas

1990 CHEVROLET LUMINA
159,600 MILES
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I have a 1990 chevy lumina that runs and accelerates fine but when you slow down or let off the gas it flutters and wants to stall, then when you accelerate again it runs fine. I replaced the idle air control valve and the fuel filter .What else might be the problem? Wayne
Dec 23, 2012 at 4:50 PM
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JACOBANDNICKOLAS
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Have you checked for vacuum leaks?
Dec 23, 2012 at 5:14 PM
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