Questions & Answers for: jeep rpm jumping

Jeep erradic in shifting While driving the transmission shifts out of overdrive. Shifts out of third and the torque converter will engage and disengage. The RPM will fluctuate 100 RPM several times ...

Jeep erradic in shifting While driving the transmission shifts out of overdrive. Shifts out of third and the torque converter will engage and disengage. The RPM will fluctuate 100 RPM several times ...

...jeep engine speed jumps to 2000 rpm then slowly goes down to 1000. It does not matter if engine is warm or cold. Also my temp. control on my heater will not turn the heat all the way off. I have warm ...

...Jeep when the rpm gauge went crazy. It was at 1 and jumped to 4 and back down. The jeep then began to slow down I pushed the gas but didn't help. That's when my Jeep died. I was able to start it up ...

...rpm's jump from 800 to 1200 when slowing down, then back to normal. why is it doing this? the jeep wants to lurch forward when this happens. Sounds like on downshift the transmission has a delay, ...

Jeep RPM and Speedometer not working I had a 2000 Grand Cherokee Jeep. We left it when we went for a two weeks vacation. Battery was low when we came back. I tried to jump start it, and it worked, but

...rpm neidle jumps Most pcm, have to be reprogramed before installing. First make sure they gave you the one that will perform for that jeep. Lots of times they will have thre different pcm, but only ...

...rpm jumping MAKE SURE THE SENSOR IS CONNECTED CORRECTLY AND ALSO MAKE SURE NO ONE ADDED ANYTHING TO YOUR GAS TANK.. I NEED TO KNOW , WHAT WAS THE REASON FOR CHANGING THE KNOCK SENSOR,, NORMALLY IT IS ...

jeep running funny after getting wet it got rained in and after two days i went to go to the store and the brake lights werent working right one did other didnt and when it got to 2100 rpm the trans ...

...jeep will die at low speed/rpm. upon acceleration it will jump really bad. while at idling rpm will jump to 1500 to 2000 rpm and will lunge forward or it will lose rpm and just die. at low speed 45 ...