JeffK1

Does anyone know what the best front tonneau seal is? I have the GMC accessory cover that came on my 2019 Denali. The original one has loosened .

I have been unable to find the part number for the replacement filter element for this GMC Cold Air Intake System. It is time to change it and I can't seem to find the pn.

I recently pulled into my driveway and the low fuel and check engine light came on at the same time. I turned off the truck, 2019 Sierra denali 6.2, and restarted. CEL still there. Waited 2 days to drive the truck and it was gone. Filled the tank and still no CEL. Any ideas?

My hard folding cover was installed by the dealer in December. I have had it back 4 times for the leak and closure problems. When the recall was performed they claim to have had a "Factory Accessory rep" at the dealership to check their work. They did such a great job that all 4 corners opened up when the truck was driven. I finally read all the documentation and adjusted the 4 corners and now it stays closed. BUT-IT STILL LEAKS. They offered to swap it for the cover that folds up against the rear window. They have refused to return my money and take it back. I am now looking for an aftermarket gasket kit to try and seal the damn thing. It appears that the cover is just too smal to cover the bed.