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A4 CAB 2.4 V6. LACKS POWER AND FEELS VERY SLUGGISH UNDER ACCELERATON. ALSO ANOTHER PROBLEM WHEN SWITCH OFF IGNITION, THERE IS A KNOCKING NOISE COMING FROM UNDER THE TOP OF THE DASH. LASTS FOR ABOUT 30 SECONDS THEN STOPS.

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I have a 1994 Chevy Silverado and every time I turn on the ignition, the knocking noise begins from under the dash somewhere. If I remove the fuse to the a/c/heater it doesn't make a sound when I


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1 Answer

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