[Shotimes] High Idle, Vaccum Problems?

[Frank Costa]

Hello all,

Just another concern with the SHO, it has a high IDLE, around 2k rpms.....it
has done it intermittently but now it seems permanent, i have changed the TPS
and IAB and it seemed to have worked for a while.....any suggestions? The
problem came back, I know the compressor is bad (Uh....hum George)......but
when i engage the A/C it jumps another 1000 rpms and stays there....

I doubt the idle problem is compressor related when it is off.....

I was thinking VSS.....but the idle is always 2k even cruising down the road
doing 60 with the clutch pressed in....

I was thinking maybe a vaccum leak? Any ideas where to check first? Anyone
experiance this problem?

Thanks

FRANK

Frank Costa and the "Silver Bullet"
89 Titanium Grey

MODS-
Koni Externally Adjustable Inserts
Eibach Lowering Springs
Updated Front Swaybar Endlinks
Polyurethane Rear Swaybar Endlinks
Solid Delrin Subframe Bushings
Directional Italian SLicers
Bridgestone HR40 Tires All Around
Subframe Connectors
Rod Shifter

http://www.brothersofmetal.org/frank.html