Having problems with your 1995 Pontiac Bonneville ?

95 pontaic bonneville intermittant loss of power

\015 While driving check engine light and rough running loss of power and can only find power at high rpms. When vehicle is shut off and restarted CEL goes off and runs fine. Used to happen every now and then after long trip, got new fuel pump and muffler, then a few months later happening with every use. Then the last use something happened sounded like a bad cylinder almost but no check engine light had loss of power, pulled over it died, could get no spark, couple days later it started up first turn of the key. Please help should I look towards replacing 02 sensor, camshaft or crankshaft positioning sensor or is this a common problem for 95s where it could be the ECM\015 Posted / edited by AnonymousUser on : 21-01-2019

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Repair Help & Product Troubleshooting for 1995 Pontiac Bonneville

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