My 2022 2500 gasser just threw a U0422 code. CEL came on and then went off after the next start. Pulled the code right away.
Going to the dealer next Wednesday. Anything I should make sure they look for? I’m not driving the truck between now and then so the code should not clear on its own after X number of starts.
Going to the dealer next Wednesday. Anything I should make sure they look for? I’m not driving the truck between now and then so the code should not clear on its own after X number of starts.
