[MR2] 91T low idle issues

[Joseph Obernberger]

Are you using the stock cam gears?  Stock ECU?
I would check the valve clearance.

Joe
http://www.lovehorsepower.com

STEVEN M HAUSHERR wrote:
> Hi everyone.
>  
> My 91T idles at about 500rpm almost to the point of stalling. However when the A/C is on and/or when the car is cold it idles at 900 or so. Which is fine, and means that the idle-up is working. But why would it idle at 500 when warm and no accessories running?
>  
> I recently had a new engine put in. HKS 262 cams and 8.3:1 pistons were installed. This issue did not exist prior to the new engine. I suspect that with the new cams and pistons I have to adjust the air bypass on the TB? Other then the idle issue it runs strong, no other noticeable issues.
>  
> Thanks in advance,
>  
> Steven
> _______________________________________________
> MR2 Mailing List
> MR2 at mr2.com
> http://mr2.com/mailman/listinfo/mr2_mr2.com
>
> No virus found in this incoming message.
> Checked by AVG - http://www.avg.com 
> Version: 8.0.138 / Virus Database: 270.6.10/1638 - Release Date: 8/27/2008 7:06 PM
>
>
>
>