Exhaust
Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
What Owners Say
"I started smelling exhaust about a year ago and didnt know if I was overthinking it. I took it in for service June,2025 and the exhaust manifold was replaced."
Anonymous, IN (2015 GMC Terrain SLE 2.4-L 4 Cyl)"had to replace due to rust"
Anonymous, VT (2015 GMC Terrain SLT 3.6-L V6)"Replacement of three tire pressure sensors"
Anonymous, NE (2015 GMC Terrain SLE 3.6-L V6)"rust"
Anonymous, VT (2015 GMC Terrain SLT 3.6-L V6)
""I started around 168,000 miles with a louder sounding muffler and the front muffler was replaced shortly after it was found.""
Anonymous, DE (2015 GMC Terrain SLE 2.4-L 4 Cyl)