RPMs stay high
#1
Newbie
Thread Starter
Join Date: Jul 2012
Posts: 2
Likes: 0
Received 0 Likes
on
0 Posts
Model: Cherokee
RPMs stay high
I have a 1987 2.5 with FI and a manual gearbox. When I drive the RPMs stay high, even when I come to a stop. Blipping the accelerator drops the RPMs down to normal. No vac leaks that I can find. Everything stock
Why do they stay up and come down when I rev up the engine? What should I check for first?
Thanks!
Why do they stay up and come down when I rev up the engine? What should I check for first?
Thanks!
#3
Newbie
Thread Starter
Join Date: Jul 2012
Posts: 2
Likes: 0
Received 0 Likes
on
0 Posts
Model: Cherokee
I don't think leaks would react to blipping the accelerator. The RPMs stay high until I goose it with the clutch in, then they drop off to normal and stay there until I start to give it a little more gas again. I can let it sit along time without touching the accelerator and the RPMs stay at normal. It almost feels like a carb would if the butterfly was sticking open.
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
Programbo
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
21
09-26-2015 11:32 AM
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)