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engine rpm.s stay up when throttle is closed????

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Old 06-22-2002, 08:05 PM
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Staging Lane
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Default engine rpm.s stay up when throttle is closed????

installed TR224 cam in 02 SS - drilled tb plate
1+/64 over...upped throttle set screw a LITTLE-
car idles/runs fine-BUT, acts like its on cruise control, usualy in 3rd or 4th (M6)...sometimes,
it backs right down-but at moderate speed, like
20-40 mph, it just keeps going....if you take it out of gear or brake hard, it will then "come down". sometimes, very slow, or fast, it will back right down.
Anyone have similar experience, or know whats up?
TIA, Lou
Old 06-23-2002, 08:19 AM
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Default Re: engine rpm.s stay up when throttle is closed????

My car is slower to drop down to the idle now that I have made similar adjustments. Try closing the TB a little to get the least amount of opening needed for a good idle.
Old 06-23-2002, 08:49 AM
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Default Re: engine rpm.s stay up when throttle is closed????

thanks R-T.
guess i'll have to play with it a little, see what
happens....but at least it GOES FAST!!!
Anyone else?




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