1991 Oldsmobile Cutlass supreme cuts off when gas hits

Asked by GuruPKLR1 Jan 23, 2020 at 10:18 PM about the 1991 Oldsmobile Cutlass Supreme 4 Dr International Sedan

Question type: Maintenance & Repair

So I just got my cutlass supreme from a dealership
in Mechanicsburg Pa seen the car in person
instantly fell in love it blew me and my friends mind
on how mint it was n what I mean mint I mean
brand new like 50k miles on engine clean inside an
out.... Problem is I drove it back to Allentown an it
cut off on me on the highway, haha yea scary but I
changed the throttle new fluids etc. but idk what it
is I wanna keep her soo f’ing bad but idk how to fix
her an get her to not turn off on me..... Can anyone
help contact me (484)719-5729 is my house
number

18,685

munron answered 4 years ago

Pretty hard to guess what it might be from your description. Not likely anything too serious though. Take it to a shop and have them check it out. Don't just start throwing parts at it and hoping for a miracle. That rarely works.

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Acatec answered 4 years ago

Hey I had a ‘91 and it was a bad fuel injector. Would drive but to accelerate you had to barely give it gas even to little it dies. Mechanic I had just decided to unplug one injector at a time till the correct (bad) one and motor started running beautiful. Replaced it and problem solved. Hope that helps narrow it down

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