2009 Buick Enclave Q&A

2009 Buick Enclave Question: Car is missing occassionly. more when using cruise control and going up incline.

Tried fuel inject treatment, gas treatment and premium gas Yesterday, for first time engine light blinked off and on when it happened -
Answer 1
You need to take your vehicle in to your local auto repair shop to have it scanned to find out what codes are affected. Goodluck -