1989 Jeep Cherokee "car rpms park" Questions

...to fast. Idles at 1600 rpms in gear and 2000 rpms in park and idle. Have tried the idle stop and the throttle position sensor. What else can we try? Idle bypass screw adjustment or idle steper

...pegged, then when rpms are brought up (in park) the gauge comes back down to 80 or so. (this is a in line 6 cly) thanks for any suggestions. sounds to me like you have a bad oil pressure sinding ...

park I can give it gas and the rpms will increase as normal. But when I pull back out it does the samething, spits and sputters and acts like it wont take gas. Whats wrong? Possible low fuel pressure.

...rpms. As the engine rocks over, the linkage comes out of alignment. Place in Park, Turn the engine off. Open the hood and manually pull the throttle cable wide open as far as it will go. Repeat a few ...

...rpms 1st-2nd and wont shift to 3rd almost like stuck in passing gear. when hot shifts great no problems. shifts in all gears . afraid going to blow up motor or blow gaskets thanks craig Sometimes you ...

...rpms back into the usable power band, till you reach the next step, then start over again. If your trans shifts early the engine will lug and labor. shifting too late and it will quickly reach ...

car and rev up the engine to 900 RPMS at this time the alternator should be putting out at least 13.5 volts and no more than 14.5 volts. Next you will turn the head lights on high beam and turn on the

...and the lights flicker some but when you shift it out of park the rpms drop to 200 this because when in gear there is drag.... there isn't when u are in park u need to adjust ur idle to about ...

...car is put in park. the rpms stay there for a bit before "stepping" down to about 1,300 rpm. they then stay there for a bit and then finally back to idle. this also occours when quickly ...

...park avenue is idleing high (like 1500 rpms in drive with break on and over 2000rpms in park) but it is only doing it sometimes whats wrong ? It may be your idle control sensor. It would cause your ...