1991 Oldsmobile cutless Sierra

Asked by GuruSGL6W Jun 26, 2019 at 02:05 AM

Question type: Maintenance & Repair

My friend just got a 1991 Oldsmobile
cutless Sierra, she has a problem
where the car will run good for a while
then it'll sputter and die out, if she let's
it sit for about 10 minutes it will start
right back up and go, but after running
it for a while it will sputter and die out
again when she lets off the gas any
ideas?

1 Answer

13,445

Any funny smell or noises? Could be a clogged catalytic converter that gets worse as it gets hot.

Your Answer:

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