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91 cutlass supreme 3.1 when you start the car the idle is rough and if you push on the gas pedal it dies immediately?
Jburlin
Hello, I have a 1990 Cutlass Supreme, I recently bought it from my best friend, and it was doing the same exact thing. It turned out to be that the fuel injectors were clogged. My mechanic had to take allot under the hood apart in order to get to some of them, so I would have this checked last if need be. It could also be the ignition switch is bad, or something to do with the fuel line. I wouldn't mess with the fuel line yourself, cause if it is old, it will probably crack when you touch it, and that would be a pretty mess! I hope I helped you, I find that quite a few of these cars have this problem, good luck! Kerry Lynne Sampson♥♥
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∙ 14y ago
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1991 cutlass supreme with a quad 4 engine engine starts but runs rough replaced spark plugs and it didn't help accelerates very slowly and takes a long time to achieve 35 mph does anyone have ideas?
sounds like it is misfiring, check your wires and your distributor cap etc:
The part of the essay writing process that's immediately after the rough draft is?
outlining
The part of the essay-writing process that's immediately after the rough draft is?
outlining
The part of the essay writing process thats immediately after the rough draft is?
outline
The part of the essay-writing process that's immediately after the outline is?
The rough draft.
Why does my 1993 Mazda mx3 idle rough when the brake pedal is depressed?
ckeck for vac. leak at brake booster
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How do you know when a power booster is bad?
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How can you tell my 1985 Chevy Suburban needs a booster?
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Have the timing checked. Actually, do yourself a favor and have a full diagnostic done.
1992 cadillac deville it started hissing down by the brake pedal when you press the brake pedal down the hissing goes away but then the car idols rough when you let go the car idols fine but hi?
Faulty Vacuum Brake Booster.
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