2002 Ford Windstar Q&A

2002 Ford Windstar Question: engine light was on I installed new camshaft position sensor, upper intake

gasket set, new wires and plugs, and erg my light has stayed off great except when I get around 30-40 mph it still feels like its missing but when I give it gas it runs smooth and and stopps missing could it be fuel problem? Transmission is smooth and shift into all gears properly but in town around 30-40 miles it feels like missing -
Answer 1
IS THERE A CK ENG LIGHT ON -
Comment 1
check engine light was off for approx. 89 miles and then it came back on it use to come on after all repairs about 5-10 miles check engine light is back on now -
Comment 2
HAVE THE CODES CK 1ST THING AND THEN GO FORWARD -