2011 Buick Lucerne - Stabilitrack and other issues

last night i was driving the car and the stabilitrak system came on and track control light came on and the car started running roof and nocking bad. i had the car towed home it was not drivable. I am stumped

I suspect alternator. Let us know!

Is the Check Engine light on?

Knocking? Did you check the oil? I think you have multiple issues.


+1 to Purbred’s comment.
Step #1: Check the oil, and replenish if necessary
Step#2: If the the symptoms remain, shut the engine down immediately and have the car towed to a competent mechanic’s shop for diagnosis and repair.

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