Home Menu

Site Navigation


Toyota 4Runner Forum - Largest 4Runner Forum > > > 1995 4R Idle Speed Help
User Tag List

Reply
 
Thread Tools Rate Thread Display Modes
Old 05-27-2010, 11:29 AM #1
mikey-4R mikey-4R is offline
Junior Member
  
Join Date: May 2010
Posts: 5
mikey-4R is on a distinguished road
mikey-4R mikey-4R is offline
Junior Member
 
Join Date: May 2010
Posts: 5
mikey-4R is on a distinguished road
1995 4R Idle Speed Help
Hello Fellow 4R Lovers...
We just bought a 95, with 141k, and I think the idle speed is too high. it's about 1100 RPM normally. I'm thinking it should be 700. I looked at the cable and thing that rotates under the hood, and it seems there are 2 vacuum diaphragms that have a small bolt/screw that might be turned to slow it down.
Which one should I adjust ?
I read here that it would just take a screwdriver, but I don't see that for this year model.
mikey-4R is offline   Reply With QuoteReply With Quote
Old 05-27-2010, 12:45 PM #2
Mr. Leary's Avatar
Mr. Leary Mr. Leary is offline
Member
  
Join Date: Feb 2010
Location: DFW
Posts: 858
Mr. Leary is on a distinguished road
Mr. Leary Mr. Leary is offline
Member
Mr. Leary's Avatar
 
Join Date: Feb 2010
Location: DFW
Posts: 858
Mr. Leary is on a distinguished road
Search "Dashpot."
Mr. Leary is offline   Reply With QuoteReply With Quote
Old 05-27-2010, 04:47 PM #3
n8buddy's Avatar
n8buddy n8buddy is offline
Member
  
Join Date: Feb 2006
Location: Invermere, British Columbia, Canada
Age: 35
Posts: 420
n8buddy is on a distinguished road
n8buddy n8buddy is offline
Member
n8buddy's Avatar
 
Join Date: Feb 2006
Location: Invermere, British Columbia, Canada
Age: 35
Posts: 420
n8buddy is on a distinguished road
there is a flathead screw on the throttle body, that is your idle adjustment screw. on the pic it is right below where it says TOYOTA on the left side. (This is assuming you have a V6, you didnt specify)

__________________
4Runner of the Month August 2006

1991 Toyota 4Runner SR5 V6 5 spd
Old Man Emu N98 Front Shocks, Old Man Emu N72F Rear Shocks, Old Man Emu 901 Heavy Duty Coils, SDORI Ball Joint Spacers
Eagle Alloys Series 185, Toyo Open County M/T, Aisin Manual Hubs
Sony CD/MD Double-Din HU, Sony 12inch Sub, Sony 1200W Amp, XM Satellite Radio, Xantrex XPower 1000W Inverter
JDM Inclinometer, Hella 550 Fog Lamps, Wayfinder V7000 digital compass, Cobra 19 DX IV Citizens Band Radio, 4' Firestik Firefly CB Antenna, Magellan Triton 1500 GPS
n8buddy is offline   Reply With QuoteReply With Quote
Old 05-30-2010, 12:12 PM #4
mikey-4R mikey-4R is offline
Junior Member
  
Join Date: May 2010
Posts: 5
mikey-4R is on a distinguished road
mikey-4R mikey-4R is offline
Junior Member
 
Join Date: May 2010
Posts: 5
mikey-4R is on a distinguished road
Yes, V6 3.0 I think it is
Thx very much !
I will try it when she gets home with it...
I will search for idle speed now also. I'm guessing 800.
mikey-4R is offline   Reply With QuoteReply With Quote
Old 08-15-2013, 09:21 AM #5
armypete armypete is offline
Junior Member
  
Join Date: Sep 2010
Location: Vientiane, Laos
Posts: 1
armypete is on a distinguished road
armypete armypete is offline
Junior Member
 
Join Date: Sep 2010
Location: Vientiane, Laos
Posts: 1
armypete is on a distinguished road
Quote:
Originally Posted by n8buddy View Post
there is a flathead screw on the throttle body, that is your idle adjustment screw. on the pic it is right below where it says TOYOTA on the left side. (This is assuming you have a V6, you didnt specify)
Hi,

Thanks for posting the picture identifying the idle adjustment screw on the throttle body........nice one!!

I've been attempting to find this adjustment for some time.

Best regards

Armypete
armypete is offline   Reply With QuoteReply With Quote
Old 08-15-2013, 10:05 AM #6
Footofgod's Avatar
Footofgod Footofgod is offline
Senior Member
  
Join Date: Sep 2011
Location: Colorado Springs
Posts: 2,135
Footofgod is on a distinguished road
Footofgod Footofgod is offline
Senior Member
Footofgod's Avatar
 
Join Date: Sep 2011
Location: Colorado Springs
Posts: 2,135
Footofgod is on a distinguished road
Before you go turning screws, stop to wonder why it is not at the spec of 800 at idle. Perhaps there is a problem causing it to idle to high. Check all your vacuum lines before you just start adjusting things.
__________________
Quote:
Originally Posted by dorton View Post
I wish I had a 2nd gen.
Quote:
Originally Posted by BucknutBob View Post
I find myself wishing I had waited and picked up a 2nd Gen instead
Quote:
Originally Posted by KidVermicious View Post
I want to convert my '85 to IFS.
Footofgod is offline   Reply With QuoteReply With Quote
Old 08-15-2013, 11:39 AM #7
2ndGen4runner4x4's Avatar
2ndGen4runner4x4 2ndGen4runner4x4 is offline
Member
  
Join Date: Jan 2012
Location: Kerrville, Texas
Posts: 276
2ndGen4runner4x4 is on a distinguished road
2ndGen4runner4x4 2ndGen4runner4x4 is offline
Member
2ndGen4runner4x4's Avatar
 
Join Date: Jan 2012
Location: Kerrville, Texas
Posts: 276
2ndGen4runner4x4 is on a distinguished road
Quote:
Originally Posted by Footofgod View Post
Before you go turning screws, stop to wonder why it is not at the spec of 800 at idle. Perhaps there is a problem causing it to idle to high. Check all your vacuum lines before you just start adjusting things.
Exactly... I would bet there is a vacuum leak somewhere. The idle doesn't just go out of adjustment on it's own.
You are observing this with a fully warmed up engine and the A/C off right?
__________________
1995 4Runner 4x4
3VZ-E, Auto, 2" lift, 33"s on 15x8's, 4:88 gears
2ndGen4runner4x4 is offline   Reply With QuoteReply With Quote
Old 11-24-2020, 09:48 PM #8
4x4withcheese 4x4withcheese is offline
Junior Member
  
Join Date: Aug 2020
Location: Lancaster, CA
Posts: 8
4x4withcheese is on a distinguished road
4x4withcheese 4x4withcheese is offline
Junior Member
 
Join Date: Aug 2020
Location: Lancaster, CA
Posts: 8
4x4withcheese is on a distinguished road
Hey everyone, I have a similar issue - my idle WAS around 1100 usually, but lately has been 1500 (most of the time) while being 1100-1200, 1800-1900, and sometimes even 500-600 RPMs. I checked for vacuum leaks, I replaced the air intake hose, spark plugs, and wires and I think it may be an issue with the idle air control valve. Does anybody have any advice on diagnosing and fixing this problem? I have the v6 on my 1995 4Runner 4x4. I have no experience with IAC valves so any help is appreciated.
__________________
1995 4x4 4Runner Manual 3L V6
4x4withcheese is offline   Reply With QuoteReply With Quote
Reply

« Previous Thread | Next Thread »

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 On
Forum Jump

» Follow Us!!!
» Log in
User Name:

Password:

Not a member yet?
Register Now!
Powered by vBadvanced CMPS v3.2.2

All times are GMT -4. The time now is 08:43 PM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.
Feedback Buttons provided by Advanced Post Thanks / Like (Lite) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.
User Alert System provided by Advanced User Tagging (Lite) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.
***This site is an unofficial Toyota site, and is not officially endorsed, supported, authorized by or affiliated with Toyota. All company, product, or service names references in this web site are used for identification purposes only and may be trademarks of their respective owners. The Toyota name, marks, designs and logos, as well as Toyota model names, are registered trademarks of Toyota Motor Corporation***Ad Management plugin by RedTyger
 
Toyota - 4Runner . org Forum Terms and Privacy Policy
Copyright © 2020