Edward Sousis

I had this same issue with a 2020 silverado 1500 rst 3.0. It happened every 500 to 1500 miles like clock work. They replaced the sensor in it everytime and it would work for a gas tank before doing it again. The engine is junk. More accurately the fuel management system is junk, which is why the new models do not have an available option for this system (which is why it was able to get up to 30mog when it worked). I had to call the attorney General and sue General motors bc they could not fix it. Once I did that they settled very fast. In the end I got all my money back plus an extra 10,000 with the repurchase. I had to deal with this for 1.5 years before it was resolved. It is unfortunate bc beside that it was hands down the best truck I ever owned. I will never buy that truck again. It was such a horrible experience all the way around. I asked them to replace the truck 6 months in after being there 7 times. They refused. I just bought a f150 larriet with the 3.5 powerboost twin turbo gas engine. It has more power, just as good fuel efficiency and I paid less money for more options. It was hard, the new interior of the Chevy is so much better now and the exterior is hands down the best looking truck. But I can't get past that I spent 65k on a truck that was broke tmthe entire time I owned it and the hoops they forced me to jump through to resolve it. So I'm a Ford guy again. I suggest either get a gas truck until they sort this new engine out or go with a more dependable brand.