Questions & Answers for: mountaineer rough idle

rough idle on 1991 mazda navajo I have a 91 navajo with 105,000 miles on it I have already replaced the following.....IAC,MAF,IGNITION COIL,PLUGS/WIRES,O2 SENSOR, AND YET I CONTINUE TO HAVE ROUGH IDLE

...description have the coil packs tested first , thats what was wrong with my 97 mountaineer. had 1 tower not firing and that alone made it run rough and very hesitant on take off. hope this helps ...

mercury mountineer running fine then started running rough have 99 mercury mountineer running fine.. stopped at store got back in started running rough... idles fine just replaced spark plugs and ...

my suv still idles rough after changing plugs why alot of things will make your car idle rough other than plugs. how many miles are on it

...mountaineer idles rough while waiting for 2000 mountaineer idles rough while waiting for stop lights, coasting, etc. If you have the check engine light on, rent a scanner, read out the code(s), and ...

Idle low 500 RPM and rough in stopped position V6 AWD This can only be solved with a aid of a obd devise. you will need to have it looked at if you have non of what's mentioned.

My 2004 mercury mountanieer shakes when in park Vacuum leak or bad oxygen sensors can cause rough idle.

Mountaineer idles rough, I changed pugs, coil and also took it to 2 different mechanics. Recently the code came on for P1400 . . .Im just wondering can this be the cause of the rough idle? Hi, if your

Mountaineer 4.6L V8 AWD. ... My computer is telling the engine to rev at a high RPM on startup, then ... Engine Rev's high, slow to accelerate - Ford Truck Enthusiasts Forums www.ford-trucks.com > ...

2003 Mercury Mountaineer. It runs well while cold but once it warms up, it misses on take off and idles roughly but still runs. Mercury Mountaineer near runs good cold but once it warms up, I push on ...