1991 Oldsmobile Ninety Eight Regency "intermittent misfire engine" Questions

...intermittent service engine light comes on intermittently code 41 usually after a misfire while driving, if cam sensor was bad or magnet missing the this this should cause the light to remain on ...

...engine. I checked the code reader, and the MAP Sensor code was gone, but a Random Misfire code popped up. I put the old Sensor in and after a test drive, the reader showed a faulty MAP Sensor again, ...

...intermittent misfire? 2003 chevy impala check engine light on hooked up to computer code intermittent misfire.cannot feel misfire running good. check fuel pressures, clean and test injectors, replace ...

...Misfire (Cylinder not Specified) P0320....Ignition/Distributor Engine Speed Input Circuit P0321....Ignition/Distributor Engine Speed Input Circuit Range/Performance P0322....Ignition/Distributor ...

engine light comes on. fault is intermittent this sounds like a definate problem with vacuum check valve on your brake booster or the hose going to booster....that should solve your prob! good luck...

intermittent misfire only when engine is ... community.cartalk.com/.../what-is-causing-an-intermittent-misfire-only-... Jun 27, 2013 - NOTE: You MUST restart the engine for the misfire to go away. ...

Intermittent misfire Replaced coil, plugs, and wires still has intermittent misfire at normal city cruising speed check the knock sensor. this pics shows the location its the same engine as the 4 cyl ...

...Intermittent 16689 Cylinder 5 Misfire Detected P0305 Upper Limit Reached - Intermittent 16691 Cylinder 7 Misfire Detected P0307 Upper Limit Reached - Intermittent 16815 Warm Up Catalyst Bank 2 ...

...the Target Learning Coefficient has been successfully updated. When more than 1.0% misfire rate is measured during 2 trips. Possible Causes: Intermittent misfire Base engine or ignition system ...

...engine to misfire YES! it doesnt have enough power to feed the ignition! get it sortedout asap before you get standed! No, a bad alternator will not cause the engine to misfire or sputter. It is ...