HomeAll RepliesReply To: 2023 Silverado 5.3 Exhaust Leak Reply To: 2023 Silverado 5.3 Exhaust Leak Sponsored July 19, 2023 at 2:36 pm #770469 TonyDParticipant NW-Shadow21, Thank you very much for this info! Sponsored Subscribe to GM Authority For around-the-clock GM news coverage We'll send you one email per day with the latest GM news. It's totally free. First Name Last Name Email Address Subscribe via Email Leave this field empty if you're human: Sponsored