98 z71 bucks hiccups
July 21st, 2014, 9:20 AM
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98 z71 bucks hiccups
i have a 98 z71, bucks or hiccups cruising down hwy, had trans. checked,changed plugs,wires,dist cap & rotor,crankshaft sensor,fuel filter. used seafoam in gas, fuel pressure ok at 55-60 psi. linear egr valve is questionable. any thots?
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