Engine high rpms with ac on - Ranger-Forums - The Ultimate Ford Ranger Resource


General Technical & Electrical General technical and electrical discussion for the Ford Ranger that does not fit in any other sub-forum.

Reply
 
LinkBack Thread Tools Search this Thread
  #1  
Old 07-11-2010
98greenranger's Avatar
Member
Thread Starter
 
Join Date: Jun 2010
Location: ..
Posts: 65
Engine high rpms with ac on

When im driving the truck with the ac on and I push in the clutch, the engine revs up to 500 to 1000 rpms higher. Example if its at 2000 rpm, push in clutch, engine goes to 2500 or 3000 for what seems like 3-4 seconds then kicks down. Ive tried tapping on the gas pedal to kick it down but it just revs higher. I cleaned the IAC valve, was a little better but then this last trip it was worse. Really annoying when im driving and shifting. Now I drive with the ac off, which sucks because I went 10 years with my old truck with no ac and I really like having it!

Now I can turn off the ac when it is doing this, and the engine goes to idle.


Any ideas would be great!

Thanks!
Reply With Quote
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
Rough idle and engine stalls at high rpms. evadfa General Ford Ranger Discussion 1 10-24-2011 07:00 AM
sluggish in high rpms 4.0XLT143 4.0L OHV & SOHC V6 Tech 8 01-18-2011 11:17 PM
Engine rpms drop and then rev up to normal shrimpfisherman General Technical & Electrical 2 10-29-2007 10:32 PM
Batt Light Turns off only at high rpms Hellion General Technical & Electrical 8 10-07-2007 03:15 PM
i think my RPMs or too high tonkaTim 2.9L & 3.0L V6 Tech 26 10-01-2007 07:27 PM


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



All times are GMT -6. The time now is 10:58 PM.


We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.