Tail pipe rusted off at the flange behind the muffler. the design of the tailpipe and exhaust hanger is flawed.
Nissan titan has a cracked manifolds which leaks exhaust into the cab of the vechicle. appreantly this is a know issue with nissan and the need to get a real fix not a replacement but a replacement that wont happen again
Exhaust manifold cracks: right side replaced at 78,000 miles is cracked again at 130,000. left side cracked and replaced at 130,000. concerned about carbon monoxide leakage.