Hi. Took my Acadia to the gm dealer they diagnose and told me battery alternator arr good. And the battery drainage is as it is required to run the computer and radio etc. Not seen any drainage. Told me that something wokeup and causing the drain. Still puzzled what causing it. ?

The AC will randomly stop working and then randomly come back on the check engine light is on but no other problems what could be wrong please?

As I'm waiting for MissAna's reply on another thread I'm hopeful someone has feedback on experiencing the battery draining for no apparent reason, yes battery was replaced, alternator checked. Car seems to have random shifting issues with certain gears, the average MPG is all over the place...

Received the following - engine was misfiring on initial test drive. Pulled codes and found P0300 random misfire. With scanner, monitored misfire data while engine was running and found that cylinder 2 was constantly misfiring. Removed cylinder to ignition coil and rioted to cylinder for with no...

I am posting this in hopes of receiving help and also helping someone with similar issues. Recently my Acadia stalled out. (Only 145k miles on odometer but came from snowy northeast of NH and Vermont.) A trickle charge initially worked. Jump start wouldn't. Eventually the starter went out as...