Rhotpursuit· B4U Task Force
Discussion Starter · #1 ·
@Tranzman I've got a question for you. My son has a 2020 Silverado 6.2L 10spd transmission. When he's pulling his boat...probably 5-6K in weight, the transmission jerks. He has it in Tow-Haul mode, speed is between 65-70 mph. I asked him if it does it with T-H off and he hasn't tried it that way. He took it to the dealer, but of course they couldn't duplicate the problem, and are apparently not smart enough to look in the trouble shooting section of the FSM. They did check for codes....none. Any ideas?