Oldsmobile Ninety-Eight Regency Warning Lights

Browse Oldsmobile Ninety-Eight Regency Warning Lights questions and answers. Choose a question that matches your symptoms.

6 discussions

Check Engine Light And Rough Idle

1998 OLDSMOBILE NINETY-EIGHT REGENCY

I Turned The Car On And Noticed The Check Engine Light Was On. It Also Had A Really Rough Idle. I Thought It Might Be Because Of Cold...

1 ANSWER

Asked by Teacher11

1997 OLDSMOBILE NINETY-EIGHT REGENCY

My 1997 Oldsmobile Regency Won't Start Attimes, I Ll Let It Sit For A Few Minutes Crank It Over A Few Times Then It'll Start. At Times It...

1 ANSWER

Asked by wisneski

1997 OLDSMOBILE NINETY-EIGHT REGENCY

Replaced 02 Sensors And Engine Light Stays On

1 ANSWER

Asked by deadman33

1997 OLDSMOBILE NINETY-EIGHT REGENCY

I Replaced Both 02 Sensors And The Engine Light Went Of And Now It Stays On.

1 ANSWER

Asked by deadman33

1989 OLDSMOBILE NINETY-EIGHT REGENCY

1989 Oldsmobile Regency Automatic A Few Days Ago My Check Engine Light Came On And It Said That I Had A Crankshaft Sensor Failure And...

1 ANSWER

Asked by proudmm.coamaofone

1988 OLDSMOBILE NINETY-EIGHT REGENCY

Cannot Find Out Why

1 ANSWER

Asked by squirrelnut123

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