Question about 1989 Oldsmobile Cutlass Supreme
Runs with a miss and shuts off when hot, does not run hot has no power to climb hill.
Had the same problem with my 89 cutlass the prob was several injectors would short out when the engine was full warmed up but sometimes u can have a clogged injectors you can have the dealer check or clean them or for like $8.00 chevron with techron injector cleaner has work on dirty injector problems also the miss is hard to pinpoint since i dont know whats been done maintainance wise it could be injectors or spark plugs n wires both should be check hope this helps
Posted on Jun 13, 2008
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Posted on Jan 02, 2017
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