Questions & Answers for: Ford Explorer rough start

Rough Ideal on 2004 Ford Explorer Hello Need help on a 2004 Ford Explorer. Having problems with Ford explorer rough ideal & missing. Changed plugs & wiring. Used Gas treatment. Change fuel filter & ...

...starts good no black smoke then about 15 mins then exhaust blows black on ford explorer. Idles rough step on it andruns really rough replaced plugs and wires also o2 senor and map sencer look

rough idling on cold starts until the engine is I have a 1999 Ford Explorer XLT that starts rough when it is cold. What is the cause of this and how can I fix it? Very probably needs a general tune up

...now but runs I replaced the fuel pump and filter on a 98' explorer and it starts now but runs rough and dies. what am I doing wrong? I would next check the fuel pressure regulator if the pump ...

...rough. Is there a check engine light on? If so that could help find the problem. If it's not something that simple you would need to start looking to see if all cylinders have the correct compression ...

...have a 4 liter V6 2003 Ford Explorer ( 2 door). The check engine came on and then it started idling rough. When it idles rough the AC blows hot. Recently it has started stalling when idling at a ...

Engine Runs Rough at Idle I have a 2002 Ford Explorer that runs rough at Idle (and has stalled 3 times while stopped) -once the engine is warm. It does not occur after starting, but only happens after

rough after fill up It idles fine on cold start up but after about 5 miles of driving is starts idleing rough and the engine light comes on. I have checked all fluids, and checked for any loose wiring

rough idle Hard to start in cold weather with rough idle and dies while running. have you ever replaced the fuel pump relay?

...rough and will not stay running now. Had to change battery because it died and would not get a jump start. Then it started and runs rough and will not stay on. use a scan tool to reset the ECM ...