Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here! ZJ (93-98), WJ (99-04), WK (05+)
All ZJ/WJ/WK specific tech questions asked here!

high rpms

Thread Tools
 
Search this Thread
 
Old 10-16-2010, 02:47 PM
  #1  
Newbie
Thread Starter
 
marz's Avatar
 
Join Date: Oct 2010
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
Model: Cherokee
Default high rpms

Hey wondering if I could get some advice about my Jeep I recently bought a 04 Cherokee and the engine has had a loud humming when driving well I let a friend drive and he pointed out my Rpms were way too high (4000 rpms at 70 MPH) what could cause this?

Last edited by marz; 10-16-2010 at 02:49 PM.
Old 10-16-2010, 08:29 PM
  #2  
CF Veteran
 
ol"blue's Avatar
 
Join Date: Mar 2009
Location: Tenn. and Mich.
Posts: 28,068
Likes: 0
Received 6 Likes on 6 Posts
Year: 2004
Model: Grand Cherokee
Engine: 4.7L V8
Default

Originally Posted by marz
Hey wondering if I could get some advice about my Jeep I recently bought a 04 Cherokee and the engine has had a loud humming when driving well I let a friend drive and he pointed out my Rpms were way too high (4000 rpms at 70 MPH) what could cause this?
It's not engaging Overdrive. Does the O/D light in the cluster come on when the button on the side of the shifter is pushed?
And Welcome to CF.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Zerocyde
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
45
06-29-2022 05:51 PM
Ye Ol' Cherokee
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
8
10-09-2015 10:29 PM
Girlski
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
11
09-15-2015 03:31 PM
bufbarnaby
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
11
09-14-2015 09:14 AM
15XJ
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
7
09-10-2015 11:17 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


Quick Reply: high rpms



All times are GMT -5. The time now is 03:34 PM.