NHTSA Complaint #10818294 — 2006 CHEVROLET CORVETTE Z06

ENGINE issue reported to NHTSA

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Complaint Details

ODI Number 10818294
Vehicle 2006 CHEVROLET CORVETTE Z06
Component ENGINE
Date of Incident
Date Filed
Mileage 29,400 miles
Crash No
Fire No
Injuries 0
Deaths 0
Vehicle Towed No
State CA

Consumer Description

I WAS CONCERNED ABOUT A NOISE THAT I WAS HEARING IN MY 2006 Z06 THAT IS UNLIKE ANY OTHER NOISE I HAVE HEARD WHILE CURRENTLY OWNING MY THREE OTHER GM VEHICLES. I DECIDED TO BRING IT TO A WELL KNOW CORVETTE SPECIALITY SHOP NEAR ME. THE TOLD ME ABOUT THE VALVE GUIDE ISSUE THAT HAS BEEN LINKED TO THE LS7 HEADS. I IMMEDIATELY TOLD HIM TO TAKE THE HEADS OFF THE CAR AND CHECK THEM. I HAD 4 EXHAUST VALVES THAT WERE WAY OUT OF GM SPECS. I HAD THE HEADS RE-MACHINED PROPERLY AND INSTALLED NEW INTAKE AND EXHAUST VALVE GUIDES, VALVE SPRINGS AND SEALS.

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