floods at idle on 1994 Ford F-350

will not power up scanner. floods at idle. back fires. run roughs.

by in La Fayette, GA on July 04, 2010
1 answer
ANSWER by on July 04, 2010
Check for power and ground at the OBD2 connector http://www.obdii.com/connector.html Check that pins at the connector are fully seated in the OBD2 socket. Once the scan tool can communicate with the computer in your car it wil likely show the area the problem is related to.