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355 high idle

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Old Sep 13, 2012 | 09:39 AM
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soarestransam's Avatar
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From: New Bedford MA
Car: 1988 Gta trans am
Engine: LR4 4.8
Transmission: 98-02 t56 6 speed
Axle/Gears: Bw 9 bolt (3.70’s) pbr rotors
355 high idle

Hi everyone i noticed yesterday after finishing my t5 swap that ingot a really high idle so i tried playing around with it spraying the intake, runners, throttle body blah blah blah, i then did a search an people told me that timing will cause a high idle ???? I then turned the dizzy back an forth an noticed that the idle drops drasticly to about 550-700 but when u touch the throttle it really hesaitates badly what do i gotta do to get this thing running perfectly fine at 700 rpm with no hes on touching the gas
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