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Old 04-08-2011, 07:19 AM
Ferdman Ferdman is offline
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Join Date: Aug 2002
Location: Southeastern PA
Posts: 3,077
sdawg1177, when was the oxygen sensor replaced last? A faulty oxygen sensor can cause the hesitation symptoms you describe. As for difficulty starting after the engine has been running I would suspect a faulty crank position sensor that acts up with high engine bay temperature.
Fred Hoelzle
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