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1992 Ford F-150 Repair Question


Topics covered: Trouble code, Dent, Exhaust.
Mileage: 150,000 miles.

Asked on October 19, 2012

Ford F-150 Trouble code Problem

I have a truck
that the exhaust was changed to duals. There is no Cats on it and it is running real rough. When I start it it does not want to stay running and it idles high then low and once I get it running it continues to do this down the road?it seems like the gas air mixture is not right. What all needs to be done to fix this
Avatar Asked by oi

Answer

Replied on October 19, 2012

Check for trouble codes and let us know what they are.
Idling system is not functioning correctly and there are many possible causes. Trouble codes would help us identify the source.

Tiny Answered by KHLow2008 (expert)
39,900 answers provided