1993 Oldsmobile Cutlass Supreme "rough running" Questions

...running rough on acceleration under load, the first suspect is a dirty fuel filter. an Oldsmoblie nissan?, or what nissan and what engine option.? rough parked or moving only? rough is misfire, the ...

...running rough - sensor say map and service engine light stays on car would not start but periodically would. The starting problem is fixed but car is running rough.................. Check for vacuum ...

...engine running rough miss firing replaced coil packs started car and engine ran fine. Drove car 2 miles then headed back. running rough again . service engine light came on. How is the crank

rough but was running. It sounded like it was missing alittle bit. It stalled on me at a red light but started back up and ran good. The next day it stalled and wouldn't start again. I changed the

...running rough has been gradual since the diverter failed about a month ago. The cruise was fine, and then gradually worsened as well (cruise will start to drop out, but if you depress gas pedal, you ...

91 oldsmoblie run rough when cold and idle very high when its hot it is a 91 oldmoblie cutlass surperm run rough when cold idle very high when hot. done replace the temp. sensor twice, and replace the

...running OK, I just replaced my intake gasket. Everything is all assembled now. Starts up, runs fine, but after a few seconds, the engine begins to run very rough then either stalls or starts to run ...

rough idle Rough idle check for vacume leaks found none. Replaced o2 sensor,egr valve, spark plugs and wires still runs rough and gets worse when you put a load on it. I had this problem with a Mazda ...

...running right. loses power as you go up hill, sounds really rough.... YOU have a bad coil pack. they are about $50. and not too hard to replace. the trick is finding the bad one. the good news is ...

runs rough after warm-up Car runs great initially. then after it warms up begins to run rough on acceleration. sounds like flooding, surging on acceleration,I press gas pedal nothing happens . I floor