VALVE GUIDES WORN - ALL- OUT OF SPECIFICATION AT 30K MILES, HEADS REMOVED AND VALVE GUIDES AND EXHAUST VALVES REPLACED.
2009 chevrolet Corvette engine problems
moderate 21 complaints filed with NHTSA · avg repair $3,100
Complaints
21
Recalls
0
Crashes
0
Avg fix
$3,100
What owners are reporting 2 most recent
ALTHOUGH MY CAR IS A 2009 IT ONLY HAS 300 MILES ON IT. THE ZO6 MODEL WHICH HAS THE "LS7 ENGINE HAS A KNOWN VALVE ISSUE WITH BOTH INTAKE AND EXHAUST BEING OUT OF SPEC AND WEARING RAPIDLY. I HAD A "WIGGLE TEST" DONE ON ALL MY VALVES. MORE THAN HALF OF THE 16 VALVES WERE OUT OF SPEC. IF THE ISSUE IS NOT CORRECT A VALVE WILL DROP AND A NEW ENGINE WILL BE REQUIRED.
Common questions
How serious is the engine problem on the 2009 chevrolet Corvette?
It's a documented issue but not catastrophic. 21 complaints have been filed. Repairs average $3,100 and most owners catch it before it causes a breakdown.
At what mileage does the engine typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to engine?
No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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