Question about 1986 Chevrolet Chevette
Came home during a snowstorm and all of a sudden the idle was too fast. we have rechecked that all the timing is in the right position. we tested the controls best we could with a vacum tester. car idles fine with vacum lines being plugged for timing, but as soon as you reconnect the vacum system it revs way to high approximately 1600rpm at idle. carb screw is backed all the way off, unsure of what is causing the problem. ken
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Posted on Jan 02, 2017
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