2003 Ford Windstar "runs rough" Questions

...runs rough then runs smooth again. Gives code po302 , po171, po174, po156. Have done tune up, replaced oxy sensor, coil pack, wiring harness, The vehicle runs smooth for a while then starts running ...

...runs rough and it does not set the checked engine light checked wires and coil and it is still runs rough even in drive Have you check for vacume leaks. This would make run rough but not set off you ...

...rough changed spark plugs runs a little but starting again. I also think i a have an exh. leak. not sure how to fix it and on a tight bugdet. please help I have one of these. I did a complete tune up ...

My 95 Windstar idles very roughly. It starts just fine but after about 4 to 5 minutes it starts idling roughly. I put a new air filter in but that didn't do anything. Hi, Try to replace fuel ...

rough idle and shakes rough idle and it shakes but goes down the road ok when driving till you go to stop then it running rough Have you used fuel system cleaner in a while? Sometimes just dirty ...

1998 WINDSTAR CSERVICE ENGINE SOON LIGHT IS ON 1998 WINDSTAR SERVICE ENGINE SOON LIGHT IS ON & ENGINE IDLES ROUGH. WOULD BAD OXYGEN SENSORS CAUSE THIS? it's not likely a bad o2 sensor would cause ...

runs rough 1996 Ford Windstar 3.8 v6 with 130,000miles. Engine runs rough in hot humid weather (did not do this during a could spell we had here in central Florida). Mechanic ran a diagnostic and said

runs rough. 2001 Ford Windstar 3.8l 130,000 miles Rough running and check engine light ON. Checked no.4 cylinder - has good spark at plug. Removed No.4 Fuel Injection connector - NO CHANGE still rough

2000 ford windstar running rough changed spark plugs/wires and cap missfiring on 3 and 5 totally black plugs water coming from exhaust pipe had it put on a machine they said its not my injectors ...

...runs fine sometimes then just starts running really rough, even dies when idling. when I changed plugs one was a little wet. help Do you have a scan tool that can read sensor data PID'S ? 080 EGR and ...