1.3

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
136,000 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2004 GMC Envoy exhaust system problems

exhaust system problem

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2004 GMC Envoy Owner Comments

problem #1

Sep 012017

Envoy

  • 136,000 miles

A D V E R T I S E M E N T S

The contact owns a 2004 GMC Envoy. While the vehicle was stationary, the exhaust manifold fractured and the heat from the exhaust manifold damaged the frame of the vehicle. The contact stated that the failure caused severe rust and corrosion. In addition, the contact stated that there were holes in the frame. A dealer was not made aware of the failure. The manufacturer stated that the failure was not safety related and there were no recalls on the vehicle. The failure mileage was 136,000.

- Waterford, MI, USA

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