follow ft86club on our blog, twitter or facebook.
FT86CLUB
Ft86Club
Speed By Design
Register Garage Members List Calendar Search Today's Posts Mark Forums Read

Go Back   Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB > Technical Topics > Issues | Warranty | Recalls / TSB

Issues | Warranty | Recalls / TSB Problems, issues, recalls, TSBs


User Tag List

Reply
 
Thread Tools Search this Thread
Old 11-14-2012, 09:31 AM   #1
#87
I usually post drunk
 
#87's Avatar
 
Join Date: Oct 2009
Drives: BRZ
Location: NY
Posts: 1,487
Thanks: 15
Thanked 490 Times in 231 Posts
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Idle dip ONLY with COMPRESSOR on

So my idle dips to 500 then bumps to 800 then slowly drops back to 500. This ONLY happens when the A/C and/or defroster is on. Is this normal to dip when the compressor kicks in?
#87 is offline   Reply With Quote
Old 11-14-2012, 10:43 AM   #2
cobrabyte
Senior Member
 
cobrabyte's Avatar
 
Join Date: Jun 2012
Drives: 2013 BRZ, 2002 WRX
Location: Houston, TX
Posts: 710
Thanks: 978
Thanked 245 Times in 158 Posts
Mentioned: 33 Post(s)
Tagged: 0 Thread(s)
Garage
Quote:
Originally Posted by #87 View Post
So my idle dips to 500 then bumps to 800 then slowly drops back to 500. This ONLY happens when the A/C and/or defroster is on. Is this normal to dip when the compressor kicks in?
Yep. It's a bit of parasitic drag on the serpentine belt so it'll 'drag' the motor down until it recovers.
__________________
cobrabyte is offline   Reply With Quote
Old 11-14-2012, 11:12 AM   #3
cnk
Senior Member
 
Join Date: Aug 2012
Drives: '13 DGM BRZ Limited
Location: NJ
Posts: 1,201
Thanks: 59
Thanked 547 Times in 339 Posts
Mentioned: 8 Post(s)
Tagged: 0 Thread(s)
This happens on all cars. . .you probably just never paid any attention to it.
cnk is offline   Reply With Quote
 
Reply

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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
AC compressor tweet Hanzo Issues | Warranty | Recalls / TSB 96 07-04-2020 07:19 PM
Idle issue? yayforaddison Issues | Warranty | Recalls / TSB 892 07-14-2016 10:42 AM
Buzzing / Compressor Sound from Gas Tank Area Spd229 Issues | Warranty | Recalls / TSB 14 12-06-2013 10:17 PM
Idle issue scioneric CANADA 23 08-24-2012 01:40 AM
A/C Compressor blowing hot? Is this normal? SocalBurt Engine, Exhaust, Transmission 3 08-22-2012 07:10 AM


All times are GMT -4. The time now is 02:47 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
User Alert System provided by Advanced User Tagging v3.3.0 (Lite) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.

Garage vBulletin Plugins by Drive Thru Online, Inc.