NHTSA complaint: 2006 CHEVROLET SILVERADO 1500 — ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
NORMAL VEHICLE OPERATION - PASSENGER SIDE EXHAUST FLANGE DON'T/GASKET- DO TO A FLAW IN THE DESIGN, THE FLANGE IS NOT ALLOWED TO BE TIGHTENED ENOUGH TO MAINTAIN GASKET SEAL THUS ALLOWING CARBON MONOXIDE/EXHAUST INTO THE VEHICLE. *TR
National Highway Traffic Safety Administration — Office of Defects Investigation