Car runs rich

Asked by Samsunga6 Sep 03, 2018 at 09:38 AM about the 2002 Oldsmobile Alero GL Coupe

Question type: Maintenance & Repair

My car runs very rough and has code p0172 running rich
I've replaced the spark plug the air filter the map sensor and on sensors I don't
know what it please help me if you can

1 Answer

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