Just wondering if anyone with a 2021 has had there engine light on, my truck only has 1,400km and the dealer says its a knock sensor Issue that GM is aware of and is working on a computer update to resolve the issue.
Just picked up my new truck after trading in my ram limited with only 15,000km. The interior in the ram was very nice but the overall ride and power train in the GMC I’d definitely more refined.
My new Denali 2500hd should arrive the first or second week of February. I’m trading in my 2019 ram 2500 limited with 14,000km although i love the interior except the lack of room I’ve had way to may issues with it from electrical to water leaking from the roof speakers, When i ask the service advisor regarding the water leak he said “sorry to tell you they all leak”. In my opinion they are lacking quality and customer service.
Yes hold the start button down for a few seconds and you’ll hear the pump cycle, do this a few times.
Do not press on the brake that would cause the engine to want to start.