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What causes a 1991 Corvette to hesitate with acceleration even though the fuel injectors and fuel pump and fuel filter are new?
Wiki User
∙ 14y ago
My 84 had the same hesitation on takeoff, not bad, just annoying. It was the EGR valve. Check that if you haven't already. After I replaced it the problem was gone. Make sure you get the exact one for your engine as they do differ slightly.
If that is not it , cat converter may starting to or is finally plugged up.
Wiki User
∙ 14y ago
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"What causes cars to hesitate?
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