NHTSA Complaint #10473862 — 2007 GMC ENVOY DENALI ENGINE AND ENGINE COOLING

Complaint Details

ODI Number	10473862
Vehicle	2007 GMC ENVOY DENALI
Component	ENGINE AND ENGINE COOLING
Date of Incident	September 3, 2012
Date Filed	September 4, 2012
Mileage	87,000 miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	MN

Consumer Description

EXHAUST MANIFOLD BOLTS BROKEN, CAUSING UNCATALYZED EXHAUST EMISSIONS UNDER HOOD AND RESULTING IN INCREASED CO (CARBON MONOXIDE) LEVELS ENTERING THE CABIN THROUGH THE HVAC SYSTEM DURING ENGINE OPERATION AT SLOW SPEEDS OR WHILE PARKED. *TR

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