Welcome Guest ( Log In | Register )

 Hyundai-Forums.com > Hyundai Models > Grandeur & XG Forum
      
Hyundai-Forums.com - The UNOFFICIAL Hyundai Community This site is NOT affiliated in any way with Hyundai or any of it's subsidiaries. Our goal is to provide Hyundai owners an information outlet - a means to communicate with other Hyundai owners. It is simply a community where fans and owners can get the right information for tuning, customization and general discussions on anything about Hyundai. You'll find the answer to almost any question about your Hyundai in this site. If not, simply join and ask! We have many willing expert members just waiting to answer your questions.
                        
 
 Reply to this topicStart new topic

Do you like Hyundai-Forums.com? Link to us and help spread the word about our forum. Thanks!
> Why Does Idle Fluctuate When Ac Is On?
85_305
post Jul 13 2008, 11:27 AM
Post #1


Member
*

Group: Members
Posts: 68
Joined: 8-July 08
Member No.: 48,130
Status: Offline
Location: edited by Admin - not allowed
Drives: 2001 XG300l 3.0
When I sit in traffic w/ the ac on, the idle will drop a few hundred rpm, then go back up. Just randomly. It's not all the time. Only sometimes. But it's still annoying.

Any ideas?

Matt
Go to the top of the page
 
+Reply
Getovait2005
post Jul 13 2008, 08:14 PM
Post #2


Member
*

Group: Members
Posts: 56
Joined: 11-November 05
Member No.: 12,816
Status: Offline
Location: Phoenicia NY
Drives: 2005 Hyundai Xg350L 2002 Hyundai Elantra GLS
That is 100% normal. That is the A/C compressor kicking on and off.
Go to the top of the page
 
+Reply
85_305
post Jul 13 2008, 08:21 PM
Post #3


Member
*

Group: Members
Posts: 68
Joined: 8-July 08
Member No.: 48,130
Status: Offline
Location: edited by Admin - not allowed
Drives: 2001 XG300l 3.0
But when the car does this odd idling sensation, it's repeated.. goes down, back up. Down, back up.. all in one session.

Thats still normal? I've never seen an ac compressor have such an impact on rpm's.
Go to the top of the page
 
+Reply
 
  Advanced Search
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:


Reply to this topicStart new topic
Get your Hyundai listed in the Garage Today, for FREE, to share with the world what you drive and what toys and modifications you have.

Collapse

> Similar Topics

  Topic Replies Topic Starter Views Last Action
No New Posts Why I Ordered The Genesis 4.6...
 4 Law Rider 42 Today, 10:38 AM
Last post by: HyundaiLvr87
No New Posts Does Our Car Have An 'oil Change' Light?
 7 mulletman13 123 20th November 2008 - 12:47 PM
Last post by: bloodninja
No New Posts When Is The Esc Supposed To Work?
When is the ESC supposed to work?
 8 Sonata08_BGM 129 19th November 2008 - 05:06 PM
Last post by: Sequoiasoon
No New Posts When A/c Is On
 2 baby spice 22 19th November 2008 - 04:01 AM
Last post by: baby spice
No New Posts Is This Right?!
Oil Change Service
 2 jlien222 17 17th November 2008 - 10:30 PM
Last post by: jlien222

 
22nd November 2008 - 04:48 PM
Hyundai-Forums.com is not affiliated with or endorsed by Hyundai Motor Company.
Powered By IP.Board 2.3.6 © 2008  IPS, Inc.