Odd Idle. Need some pointers!

Big Wang Bandit

You Can't Quit Me Baby
Feb 21, 2006
7,551
0
0
36
San Ramon, CA - 925!
Im currently idling at around 1000~ RPMs.
Car = 1987 7M-GE W58


What have I done. Timing is in spec (10*BTDC)

New ISC

Tightened throttle adjustment screw all the way.

What I have yet to do but can do so....

New AFM....

No codes as of 2 weeks ago whe this started happening...

Anyone have any ideas or should I go for the AFM swap?



*NOTE* My AFM has been opened before from the looks of it. The silicone around it is not stock whatsoever.....
 

Yellow 13

Lurker
Apr 4, 2006
2,308
0
36
Fairfield, California
have you checked for any leaks in your intake/manifold?


I wonder if your JDM airbox might be the problem, we can switch it with a stocker when you get here if you want.
 

ValgeKotkas

Supramania Contributor
Apr 14, 2006
2,224
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35
Over the pond
Looked up, yes, 12 it is, but Kai said just in the timing advance thread that he put from 8 to 12 and now the car gets better mpg etc... :)
 

SupraMario

I think it was the google
Mar 30, 2005
3,467
6
38
39
The Farm
I thought normal idle was from 600-900.
After warmup mine does 900. and I've been driving it this way ever since I bought her. No problems here.

welp gotta change my spark plugs now, but other than that. nothing.
I wouldnt worry about it to much hell.