Problem Reports
Buick Regal
Report: Check Engine Light Due to Cam Sensor Interrupter Falling off Camshaft Gear
Buick Regal Problem
7 Reports
Model Years Affected: 1990, 1991, 1992, 1993, 1994, 1995
Engine Affected: 3.8L V6
Verified
The cam sensor interrupter (magnet) may become demagnetized and/or fall off of the camshaft gear causing the Check Engine Light (Service Engine Soon) light to illuminate. On higher mileage vehicles it would be advisable to replace the timing chain and gears if this problem were to occur as the timing cover must be removed to replace the interrupter.
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shellbell, 1995 Buick Regal, 3.8L V6Rookie
problem with gas gauge when quarter level it drops fast to indicator light
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