2001 Buick Regal Knock Sensor

2001 BUICK REGAL
140,000 MILES • 3.8L • 6 CYL • FWD • AUTOMATIC
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STEPHC69
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  • 1 POST
Where is it located and how do I change it out?
Oct 30, 2015 at 1:49 PM
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WRENCHTECH
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  • 20,761 POSTS
It's in the side of the block, right near the back end of the starter.
Oct 31, 2015 at 4:42 AM