High idle - ZR-1 Net Registry Forums

UKZR1 · 07-24-2011

I have a problem with high idle. When I pull up the engine will idle at around 2000rpm until I blip the throttle then it will drop down to normal and idle ok

I've even noticed this on a highway in a tall gear. If I lift off the engine will slow the car until around 2000rpm and then I may as well be on cruise - until I blip the throttle.

I'm off next weekend so are looking for some suggestions on what to check

The throttle cables etc don't appear to be binding or anything

07-24-2011	#1
UKZR1 Join Date: Feb 2004 Location: South East England Posts: 172	High idle I have a problem with high idle. When I pull up the engine will idle at around 2000rpm until I blip the throttle then it will drop down to normal and idle ok I've even noticed this on a highway in a tall gear. If I lift off the engine will slow the car until around 2000rpm and then I may as well be on cruise - until I blip the throttle. I'm off next weekend so are looking for some suggestions on what to check The throttle cables etc don't appear to be binding or anything __________________ Red/red 90 #1281 (UK) Marc Haibeck 368 B&B, Brembos DRM suspension Known as 'Gixer' on corvettechat.co.uk www.corvetteclips.co.uk