Re: Idle Bad After Power Steering Rig Job.

There is a power steering pressure switch on the rack.

It signals the ECM that the steering is under load, and raises the idle.
You 
can disconnect this switch, but. I don't know if it will set a code on a
93.

I know it will on a late 94 and later.

RK
"DB" <x@[EMAIL PROTECTED]
> wrote in message news:13ip6fqmh5oqe5b@[EMAIL PROTECTED]
>
>
> 93 Grand Am, 6 cyl. 3.3
>
> Power steering was poor at low RPM.  Modified pump by enlarging hole in 
> pressure fitting (50%).  Now steering is GREAT but idle is effected. 
Idle 
> goes high then low, high then low.  I want to keep the rig!  Can I over 
> ride idle problem??  Is it drag on the motor or some sensor?
>
>