Idle problems 20xe

[andyredtop83]

My 20xe used to idle fine but I had the throttle body machined out to 68mm. Now i've fitted it back with a new gasket but when I pull up at lights etc the car idles at 2000-2500rpm and I cant seem to get it running slower. I cant find any air leaks etc but the car was running fine before I had this done. Any ideas anyone??

[meritlover]

Did you fit a larger butterfly?

[andyredtop83]

The person who did the work fitted a new butterfly to match, its a snug fit and it closes fully when you take your foot off the throttle.

[conza123]

Leave it running and just spray carb cleaner round the throttle bodies etc and see if the revs go up as u mite still have a small leak somewhere

[meritlover]

Setup the TPS and check for leaks.

[John]

if you've still got the sfi donut i'd check for leaks here first