22RE idle issue?

dave151 · 10-24-2005, 06:43 AM

My 4runner has developed this random issue. Everyonce in awhile when you start it the idle will start jumping from 800rpm to 2000 and then back over and over. If you shut it off and leave it a minute or two and start it again it'll be fine. I'm scratching my head because I can't figure it out. It's hard to make it do that and you never know when it will do it. All i can think of is possible there are some old vacuum lines that are leaking? Does anyone have any ideas?

This ad is not displayed to registered members.
Register your free account today and become a member on Yotatech!

dave151 · 10-24-2005, 08:47 AM

I got in it this morning and it idled good for 20 seconds and then it started it's up and down idle from 1500 to 2000 and back. I put it in gear and it idled fine at 750 rpm. When i got to work and put it in park it idled at 1200 and slowly dropped to 900 where it stayed. i'm only having this problem when it's cold outside.

PirateFins · 10-24-2005, 09:39 AM

possibly the cold start injector is going up? That would be one thing to look into.

Elton · 10-24-2005, 12:48 PM

try adjusting the ide screw?

10-24-2005, 12:48 PM	#4 (permalink)
Elton Contributing Member Join Date: Jul 2005 Location: Siletz,Oregon Posts: 10,644	try adjusting the ide screw? __________________ My Truck 98 4runner SR5 3.4L 5spd 4x4 E-Locker Mods Mom 07 Tundra d-cab limited 5.7L 4x4 auto sister 92 pickup SR5 X-cab 3.0L 5spd 4x4 Papa 89 Pickup SR5 X-cab 4x4 3.0L 5spd/98 4runner SR5 4x4 auto 3.4L R.I.P 91 4runner SR5 4x4 3.0L 5spd Totaled 5/13/06 My Wreck

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Idle Issue	JEBSR5	86-95 Trucks & 4Runners	25	03-16-2007 06:05 PM
Idle issue	Sonofmayhem	86-95 Trucks & 4Runners	40	02-05-2007 06:50 PM
22RE timing and idle issue	rdlsz24	86-95 Trucks & 4Runners	4	01-20-2007 08:33 AM
22RE Idle Issue	blb	95.5-2004 Tacomas & 96-2002 4Runners	5	01-02-2006 02:32 PM
idle issue	jayson161	95.5-2004 Tacomas & 96-2002 4Runners	5	12-13-2004 08:57 PM

10-24-2005, 08:47 AM	#2 (permalink)
dave151 Registered User Join Date: Apr 2005 Posts: 11	I got in it this morning and it idled good for 20 seconds and then it started it's up and down idle from 1500 to 2000 and back. I put it in gear and it idled fine at 750 rpm. When i got to work and put it in park it idled at 1200 and slowly dropped to 900 where it stayed. i'm only having this problem when it's cold outside.