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Sputtering under boost (HELP)

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Wheels-a-turnin

20+ Year Contributor
225
0
Apr 1, 2003
troy, Michigan
It seems whenever i step on the gas the car sputters, the car shakes, i believe it to be a boost leak but we cannot find it. The car has shit poor gas mileage and loves to sputter and fart. What could it be???

any help appriciated
 
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