Hesitation at high speed

2009 BUICK ENCLAVE
59,000 MILES • 3.6L • V6 • FWD • AUTOMATIC
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MILTON BASKETT JR.
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  • 3 POSTS
The vehicle hesitate at load condition or high speed.
May 14, 2016 at 11:38 AM
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SATURNTECH9
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Are you setting any codes in the computer? you could have a coil starting to go bad.
May 14, 2016 at 12:53 PM
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MILTON BASKETT JR.
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I had a check engine light on had catalytic converter clogged. It was fixed so the check engine was turned off. The SUV had a hesitation problem with the catalytic converter problem also. This was told to mechanic. I changed air filter, but problem has not stop.
May 14, 2016 at 3:40 PM
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MILTON BASKETT JR.
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  • 3 POSTS
on the answer, the vehicle has no codes showing.
May 14, 2016 at 4:01 PM
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SATURNTECH9
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Is the hesitation worse with the the air conditioner on?
May 14, 2016 at 8:01 PM
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SATURNTECH9
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Is the hesitation worse with the AC on?
May 14, 2016 at 8:20 PM