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2009 GMC Acadia SLT 3.6L Hesitation
Posted to GM Driveability on 3/2/2018 12 Replies

Vehicle lost power while driving. Customer thought it could be converter and replaced front cat. He said it did not look clogged. Thought it might be rear cat and wanted us to check. We removed o2 sensor in front of rear cat, still ran poorly. Looked with ...

12 Replies Received (View Replies)

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car Vehicle Data

2009 GMC Acadia SLT

VIN 1GKEV33D99
Engine3.6 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation
OccursUnder Load, on Accel
Message Closed w/FIX

car Vehicle Data

2009 GMC Acadia SLT

VIN 1GKEV33D99
Engine3.6 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation
OccursUnder Load, on Accel