fuel mileage is worse and valves are taping
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2007 Chevrolet Silverado 1500 Question: Where is the knock sensor located?
Answer #1ZeeTech March 21, 2011, 14:21Master
Is there a knock sensor related trouble code in the ECM? There are many things could cause this. You could just waste your money on unnecessary parts without a diagnostic.
Answer #2Visitor, March 21, 2011, 21:49
Top of the engine under the plenum to the back side of the valley.