Exhaust
Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
What Owners Say
"Muffler sustained a hole in it due to rust and it became loud."
Anonymous A., NY (2016 Jeep Grand Cherokee Laredo 3.6-L V6)"Diesel exhaust system regeneration is computer controlled and the sensor got dirty, resulting in constant regeneration cycles. The reduced my fuel mileage from 20mpg in town down to around 12 Mpg. Had to have the sensor cleaned as well as all 6 injector packs to resolve, and the repairs were $2500, with nothing actually having failed."
Anonymous, GA (2016 Jeep Grand Cherokee Summit 3.0-L V6 diesel)
"A hole in the Y pipe."
Anonymous A., NY (2016 Jeep Grand Cherokee Laredo 3.6-L V6)