2003 FORD ESCAPE P0300, P0301, P0306, P0316 CODES PRESENT. HAD NEW CONVERTERS AND SPARK PLUGS INSTALLED. INTERMITANTLY SETS CODES AND RUNS BAD.
Year : 2003Make : FordModel: ESCAPEEngine: 3.0L
NEW CONVERTERS, TUNE UP.
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The codes you have listed are random engine misfire codes as well as a Miss on #1 cylinder and #6 cylinder. I would suspect if you are sure the spark plugs are good then you should consider replacing the spark plug boots.