I have a 2019 Silverado Z71 6.2 I bought truck September 25th 2019 with 4 miles on it . Two weeks later one of the lifters on motor went, During the Gm Strike (so they could not get parts dealer had truck for almost 30 days) Got truck back and drove for about a month then on Wednesday 18th while on New Jersey turnpike the motor died, had it towed to my dealer in Pa and they tore apart the engine and 2 cylinder walls are toast, all with 2900 miles on the truck so I am in the process of the buy back ANY Suggestions ???