2013 Acadia Denali, both my original remote key fobs were starting to fall apart, and had completely worn the symbols off the buttons. Mine has the 5 button with Hatch and Remote Start buttons. Of note, these cars have different frequency remotes that depend on the RPO option code for normal...

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...

car shut down when I parked when trying to start the car, it wouldn't make a noise other then a subtle sound of the starter hooked car up to jumper pack, it made a noise. hooked car up to jumper pack again, it started. As soon as i unhooked the battery it shut off. Hooked car up to jumper pack...

Does anyone have any good workarounds on how to permanently disable the Auto Start/Stop without having to press the button after every key cycle? I understood this getting the 2021 vehicle but was hoping Range or some other aftermarket company had a OBD plug in to disable it. I have asked Steve...

I am at work at the moment and don't have access to the owners manual. I did a quick search on here and Google but found nothing. My wife has an '18 Denali. Is it okay to run Unleaded 88? If so, anyone in here use it? Thoughts?