C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

HELP! Nearly same problem as "car stumbles when driving", BUT

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Old May 20, 2002 | 11:47 AM
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wzd922
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From: chicago,il,usa
Default HELP! Nearly same problem as "car stumbles when driving", BUT

Got car tuned at Corvette City after 2 yrs. sit. They did major tune, incl. dropping & draining gas tank & lines. Car now surges when driven at city & highway speeds. When I get on it the surging stops. I was told that the car "just needs to be blown out". Took it to 110 and still have surging. By surging I mean the car feels like it is jerking or missing. Was wondering after reading "Car stumbles, etc." if my 88 has IAC and if so, could it cause this problem & where is it located & should it be cleaned or replaced. Could it be the the MAF sensor & the same question above? If someone can help, please do.
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