Setting idle rpm

My manuals are packed away from moving recently. The idle speed on my
97 SL-1 AT has creeped up to around 900rpms over the last few years.
Could someone briefly tell me how to lower the rpms?
Sure would appreciate it.
TIA

In article >, mcr1010
@hotmail.com says...
> My manuals are packed away from moving recently. The idle speed on my
> 97 SL-1 AT has creeped up to around 900rpms over the last few years.
> Could someone briefly tell me how to lower the rpms?
> Sure would appreciate it.
> TIA
>

The IAC valve controls the idle. It could be bad or in need of a
cleaning or you could have a vacuum leak somewhere.

On Tue, 23 Aug 2005 17:49:44 -0400, MR > wrote:

>My manuals are packed away from moving recently. The idle speed on my
>97 SL-1 AT has creeped up to around 900rpms over the last few years.
>Could someone briefly tell me how to lower the rpms?
>Sure would appreciate it.
>TIA


Don't think you can, it's all computer control. I believe there is a
low speed stop(keeps the trottle open a little), but nothing to change
the idle.

Might want to break out those manuals, for real advice.

hth,

tom @ www.Carpenter-Ant-Killer.com

yes i was told that the idle is pre-set. i am having some problems with my
idle as well.