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Old 08-19-2009   #1 (permalink)
93demon gt is offline Rookie

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Default 86 svo idle surge and sputter

welllll i just got my 86 svo which i turned out better than i thought... i had a lil problem but was easily fixed when the problem was found. cylinder 4 didnt have the boot connected which caused the problem.... the new problem is now that the idle is very surgy?? and it moves a bit.. it used to sputter and still does but now it surges to around 1100 rpm which befor sat cumfy at 900 or lower? but also when i let off the gas it gives a little jurk which it didnt do befor.. any help???
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24ib injectors flex fan - ac delete - march pulleys
full exhaust (bbk shorties, o/r H pipe
with flows to dumps) lowered racecrafts all around
Hurst shifter with white shifter ball Hurst status
100 shot of nitrous on the way

pullin like a BEAST - svo just showed up to the picture!!!
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Old 08-19-2009   #2 (permalink)
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Default

remove and clean out the IAC (on throttle body). Fill up the cavity with CRC Fuel Injection cleaner and let it soak overnight. Spray it out again in the morning and re-install with a fresh gasket.
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