GMC Envoy
exhaust system Problems
We don't have a lot of GMC Envoy exhaust system problems on file — feel free to add yours here. The most common Envoy exhaust system problems cost $600 to fix & occur at 85,000 miles.
The worst model years for exhaust system problems are the 2005 Envoy, 2008 Envoy, and the 2009 Envoy.
Worst GMC Envoy Exhaust System Problems
-
#1: Cracked Manifold 2008 Envoy
- Average Cost to Fix:
- $1,000
- Average Mileage:
- 69,000 mi
-
#2: Cracked Exaust Manifold 2005 Envoy
- Average Cost to Fix:
- $500
- Average Mileage:
- 97,000 mi
-
#3: Exhaust Leak 2009 Envoy
- Average Cost to Fix:
- $500
- Average Mileage:
- 88,000 mi