Un-even idle / engine hunting

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Re: Un-even idle / engine hunting

by Peter255 » Sun Jul 17, 2016 3:00 pm

Great minds mate!  ;)

Just been for a quick blast and all is fine! Idle back to normal. BOOM. ;D

/thread. :vroom:

Re: Un-even idle / engine hunting

by Atomicandy » Sun Jul 17, 2016 2:49 pm

I'd put money on it being the idle control valve. Sometimes they clog up if left.
I had the same thing with mine after I fit the supercharger. I gave the car a blast and it sorted itself out.

If that doesn't work you might need to take it off and give it a good clean. It's on the bottom of the throttle body

Hope u get it sorted

Andy

Re: Un-even idle / engine hunting

by Peter255 » Sun Jul 17, 2016 2:25 pm

My googlefu is telling me I need to find and check the idle control valve.

Am I on the right track? I have searched on here and I couldn't find anything in our forum.

Where is the valve and is it easily accessible?

Un-even idle / engine hunting

by Peter255 » Sun Jul 17, 2016 1:55 pm

I have just run the Atom for the first time for a while today and its "hunting" quite badly at idle.

It starts fine and idles fine for a few seconds, but then starts to hunt from 1-2 thousand rpm cyclically.

It never stalls but hunts from 1-2,000 rpm. Its strange as it seems fine for a few seconds then starts this cyclic effect from 1-2k rpm.

Under power it seems fine its just the idle issue.

Ideas? It was running fine before being put away. No lights or anything on the ECU.

Cheers
Peter

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