Jeep Cherokee Engine Revs Up

1991, Jeep, Cherokee, 4x4,4.0 ,fuel Injected, Auto, 300,000 Plus Miles My Jeep Loses All Power When I Attempt To Kick It Into...

I Just Bought The Vehicle Listed Above Used That I Think Has Been Sitting At Least A Few Months. I Haven’t Had The Funds To Do Anything...

Grand Cherokee Limited, V8 While Riding At 60-70 Mph (3100 Rpms) The Tach Shows Engine Revving 300 Rpms Then Settle Back To 3100. While...

While Riding At 65 - 70 Mph The Tach Periodically Jumps From 2100 To 2500 Rpms And Back. Transmission Fluid Is Clean And Full.

My Jeep Engine's Rpm's Will Go Up Slightly Sometime When Driving, Not All The Time But More Lately. Also When I Stop At A Light It...

The Engine Revs To 25000 On Startup And Goes Down Sometime After It Sits, But Always When I Shift Into Reverse Or Drive...any Suggestions?

Rpm Surges 200 - 400 Rpm When Traveling 50 Plus Mph With No Discernable Change In Mph. The Surges Last For 10 To 20 Seconds Before...

When It Is First Started, The Rpm Immediatly Jumps To About 2300 Rpm. Much Like A Stuck Choke On A Carborator. After A Few Seconds, The...

2001 Jeep Grand Cherokee Idle Rpm Fluctuation . My Wife Jeep Surges Alot When Putiing It In Gear And Setting At Idle After Warm It My...

When Started Oil Pressure Is Around 40psi As Engine Comes To Operating Temp Drops To Around 20 Psi (even @ Highway Speeds 65-70 Mph) When I...