Question about 1991 Cadillac Seville
Sounds like a burnt out catalytic converter. I had this problem with one of my sons caddy's we replaced the CAT and it was fine. But it could be the the fuel injector (s) are clogged. Do you use injector cleaner when you gas up once a month??
Posted on Oct 13, 2008
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Posted on Jan 02, 2017
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