2000 Ford Ranger SuperCab "idle cylinder" Questions

...idle. Idles smooth when in park and neutral, but any drive gear and it gets rough. Usually about 650-750rpm. i would think a plugged fuel injector on # 6 cylinder could be the problem,or a big vacuum ...

...idle, unplug one injector wire harness at a time, and if it stalls, that cylinder is working. Plug it back in. Then go to te next, one...what you are looking for is to unplug one and have no change. ...

...idle control sensor still be bad.... You have to correct the cylinder misfires first You may have vacuum leaks somewhere in the intake or exhaust You really need to look at data with a scan tool You ...

from this, the engine controls seem to work fine. either a vacuum leak or an idle air control valve problem most likely.the iac is on the side of the throttle body.cylinder shaped with a small harness

...cylinder head but still it does not idle right. when i rev it high it is clear but when i leave it to idle it misses.there are new plugs in. had the same problem with my 2003 expedition replaced the ...

...idle speed control auxiliary inputs'' and P0306: ''cylinder 6 misfire detected''. this ranger resitates press gas. where do i start? P1507 is "Idle Air Control System Underspeed Error". This code ...

idle If you could post more Information about the vehicle it would help. Is it a 4 cylinder or V6, and have you change plug wires or done any other repairs. Unplug the mass air flow sensor at idle and

...like brakes that need bled) Chances are the master cylinder has a small lead around the seal that is letting are in when the truck is idle. I would replace the master and slave cylinders to be

...boot pliers which r insulated). a good cyl will drop total rpm down 200 to 300 rpm, a dead cylinder will not change ur idle rpm wen the wire is disconnected.thats how u isolate a dead cyl. good ...

2004 Ford Ranger Low Idle lately my ranger has been idling at around 500-600 rpms and dies frequently due to low idle. my check engine light has come on and then the problem started around the same ...