View Full Version : Idle problems 20xe
andyredtop83
18-06-15, 10:47 PM
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
18-06-15, 11:13 PM
Did you fit a larger butterfly?
andyredtop83
19-06-15, 05:04 PM
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
19-06-15, 05:34 PM
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
20-06-15, 09:39 AM
Setup the TPS and check for leaks.
if you've still got the sfi donut i'd check for leaks here first
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