So, this is the second time this is happened. When it happened the first time, I thought it was just some big rock bounced back from the undercarriage, but today it happened again on a HWY all the sudden I hear a large Bang, it sounded like maybe spring mechanism popped or a big rock hit the bottom of the car. Any ideas what it is?
Hey everyone, my 2022 GMC Acadia AT4 3.6L keeps throwing P0420/P0430 even after replacing all 4 O2 sensors with new GM Genuine sensors. Anyone else seen this and how was it ultimately fixed?
Howdy everyone, I am currently stuck between these 2 vehicles at the moment and wanted everyone's input. I know everyone might be biased to the GMC here but anyone's opinions on either car would be greatly appreciated. Thanks in advance!
Received in mail a notification that GMC has identified a quality issue with the GMC Acadia C1-2 vehicles where coolant leaks from the radiator hose quick connect at the radiator inlet.
GM is offering a free replacement of the part of affected also reimbursing anyone who might have already replaced it at their own expense.
Has anyone come across this issue with their Acadias? How to spot this easily?