car loses power after driving 20 miles but runs rough
Changed map sensor egr valve new caticonvert fuel pimp
spark plugs
Eagle_7891 answered 9 years ago
Chec your catalic converter when hot, could be an air restriction which you can probably hear at tail pipe making a muffled sound.
Changed map sensor egr valve new caticonvert fuel pimp spark plugs
Oldsmobile Cutlass Supreme
-
General
Car lights and doors power on but won't start
1996 Oldsmobile Cutlass Supreme 4 Dr SL Sedan
-
General
91 olds cutlass wont start. has new fuel pump,good spark to the plugs,45lbs fuel pressure ,good injector pulse,good engine compression.as soon as the fuel pump shuts down fuel pressure drops to 0.it w...
Oldsmobile Cutlass Supreme
-
General
Tune up, sparks set at 0.060, oil,filters,cables,gas and air filter new perfect one touch and stars , but why is now at 10 miles to 1 gallon of premium vs previously 15 to 1 gallon ?
1985 Oldsmobile Cutlass Supreme
-
General
it was idling fine till a day ago but always idled rough when in gear now it idles rough when in park sputters and surges at idle now when I went to drive it it stalled and took me a half hour to get ...
1996 Oldsmobile Cutlass Supreme 4 Dr SL Sedan
-
General
Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.