Subject	Stumble while slightly below operating temp.
Posted by	w8lifter4 on June 26, 2008 at 8:23 AM
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Message	Notice this when I was pulling out of a gas station. Got in the car, let it warm up for 30sec-1 min, then drive to my local shell gas station about 1 mile away. Stop, fill up, pull out giving it about 1/2 throttle. Car "stumbles", I get off the gas and it goes away. Pull up to the next stop light, take off and the same thing. Seems to happen as I cross over into boost. I drive the car for about another 10 min normally. Take off from another stop light, floor it, car pulls hard all the way to redline. Car has been maintained very well, about 100k on it, bone stock up until about 5k ago. Mods: 6 New OEM injectors, single pop, test pipes, HKS exhaust. Suggestions as to where/what to start looking at/for? My first guess was a fouled spark plug(s), but it seems to me that the stumble would be present all the time, unless that can change when boost is introduced.
Follow Ups	Stumble while slightly below operating temp. - w8lifter4 08:23:28 06/26/08 When's the last time the fuel filter was changed? - bstyleZ 10:15:30 06/27/08 Re: Stumble while slightly below operating temp. - senorbiscuits 03:27:59 06/28/08
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