Jeep Grand Cherokee Engine Revs Up

My Rpms Are Revving Up While The Jeep Is In Park. What Could Be A Possible Solution To This Problem? Thanks, Jonathan

Hello, The Rpm Fluctuates When Stop At Signal.sometimes It Stalls And Need To Restart It.

My Vehicle Will Increase Rpm's To 4000 Then Decrease. When It Goes Up Again, It Clunks. Speed Remains Pretty Much The Same.

It Will Reach High Or Very Low Rpms Before It Shifts. I Don't Know If This Matters, But My Vehicle Listed Above Is A Trail Rat...

I Drive A 2002 Jeep Grand Cherokee And I Am Having Trouble Picking Up Speed. It Is An Automatic, And After Reaching 15mph Or So The Rpm Go...

I Dropped The Pan, Drained The Transmission Fluid For About An Hour. I Changed Both Filters, Cleaned Out The Pan And Replaced The Gasket....

When I Put The Shifter In Reverse It Doesn't Reverse Its As If Its In Park Or Neutral Because I Will Push The Accelerator And The Motor Only...

Starts And Idles Fine, Extreme Misfires From 1000 To 3000 Rpm, Runs Great From At 3000+ Rpms.

What Would Cause The Engine In A 1998 Grand Cherokee With A 4.0l To Start Idling At 2000 Rpm? It Is Not Displaying Any Codes At All.

Good Day, My Vehicle Has About 175,000 Miles On It. I Have Driven The Car For The Last 20,000 Miles And Years And I Have Had No Issues...