Anyone have any experience with 2020 or 2021 Chevy/GMC 2500 or 3500 with the new 6.6L gas engine? I currently have a 2011 duramax and tow a 7500 pound travel trailer and a light bay boat.
The duramax has been stellar with the exception of emissions. I am at the point (about 145,000) that I will need to spend some serious money in repairs on a 10 year old diesel truck with no guarantee that the dreaded Bosch CP.4 fuel pump won’t take a dump to the tune of $10,000. That plus a $4,000 egr problem and a DPF that is close to the expected life suggests that trading now may be smart. I would worry if I had to jump in it and tow or drive cross country.
I spend most miles empty or towing the boat, and I do short trip quite a bit. I think I will be happy to be shed of the diesel, but it does have gobs of torque.
Any experience with the new Chevy 2500 gassers?
Last edited by K1500; 03/22/21.
