Mechanics

FORD F-150 TROUBLE CODE PROBLEM

1992 Ford F-150 • 150,000 miles

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
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Oi
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.

KHLow2008
Oct 19, 2012.