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The 2012 Chevrolet Corvette Grand Sport 4LT Convertible is a high-performance vehicle powered by a 6.2L V8 LS3 engine from GM, delivering robust power and torque. With its sleek design, open-top driving experience, and manual transmission, it promises an exhilarating ride. Built in Bowling Green, Kentucky, this model is equipped with advanced safety features, including front and side airbags for both the driver and passenger.

Decoded VIN:

Make

CHEVROLET

Manufacturer Name

GENERAL MOTORS LLC

Model

Corvette

Model Year

2012

Plant City

BOWLING GREEN

Trim

Grand Sport 4LT

Vehicle Type

PASSENGER CAR

Plant Country

UNITED STATES (USA)

Plant Company Name

GMNA

Plant State

KENTUCKY

Body Class

Convertible/Cabriolet

Doors

Gross Vehicle Weight Rating From

Class 1: 6,000 lb or less (2,722 kg or less)

Gross Vehicle Weight Rating To

Class 1: 6,000 lb or less (2,722 kg or less)

Transmission Style

Manual/Standard

Engine Number of Cylinders

Displacement (CC)

6200.0

Displacement (CI)

378.34721338734

Displacement (L)

6.2

Engine Model

LS3

Fuel Type - Primary

Gasoline

Engine Configuration

V-Shaped

Fuel Delivery / Fuel Injection Type

Sequential Fuel Injection (SFI)

Other Engine Info

Book Code: 8E. Aluminum, HO.

Engine Manufacturer

Seat Belt Type

Manual

Front Air Bag Locations

1st Row (Driver and Passenger)

Side Air Bag Locations

1st Row (Driver and Passenger)

Most common problems:

Oil consumption

The LS3 engine may experience excessive oil consumption, which can be attributed to issues with the piston rings or valve seals.

Valve lifter failure

The hydraulic lifters in the LS3 engine can sometimes fail, leading to a ticking noise and potential engine performance issues.

Timing chain wear

Over time, the timing chain in the LS3 engine can stretch or wear, causing erratic engine timing and potentially leading to engine damage.

Fuel injector issues

The fuel injectors in the LS3 engine can become clogged or fail, resulting in poor fuel economy and engine misfires.

Cylinder head cracking

Due to the aluminum construction, the cylinder heads in the LS3 engine can be prone to cracking, especially if the engine overheats.

Camshaft wear

The camshaft in the LS3 engine can experience wear over time, which may lead to reduced engine performance and efficiency.

Cooling system problems

The cooling system in the LS3 engine may develop leaks or fail, leading to overheating and potential engine damage.

Spark plug fouling

The LS3 engine can experience spark plug fouling, which can cause misfires and rough idling. This can be due to oil consumption or rich fuel mixture.

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