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The 1999 Chevrolet Corvette Coupe boasts a 5.7L V8 engine with sequential fuel injection, delivering robust performance. Manufactured by General Motors in Bowling Green, Kentucky, this iconic two-door sports car combines American muscle with sleek design. With a focus on safety, it includes front airbags for both driver and passenger.

Decoded VIN:

Make

CHEVROLET

Manufacturer Name

GENERAL MOTORS LLC

Model

Corvette

Model Year

1999

Plant City

BOWLING GREEN

Vehicle Type

PASSENGER CAR

Plant Country

UNITED STATES (USA)

Plant Company Name

NA-GM Corp

Plant State

KENTUCKY

Note

Body Type: Plain Back (H/Back, Special) (GM codes: 07, 77, 87) GM code 08: Sedan

Body Class

Coupe

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)

Engine Number of Cylinders

Displacement (CC)

5700.0

Displacement (CI)

347.83534133997

Displacement (L)

5.7

Engine Configuration

V-Shaped

Fuel Delivery / Fuel Injection Type

Sequential Fuel Injection (SFI)

Other Engine Info

ALUM. Name Plate: Pontiac

Engine Manufacturer

WRN

Seat Belt Type

Manual

Front Air Bag Locations

1st Row (Driver and Passenger)

Most common problems:

Oil leaks

V-shaped engines, such as the V8 in the 1999 Chevrolet Corvette, often develop oil leaks at the valve covers, oil pan, or rear main seal due to aging gaskets and seals.

Misfiring cylinders

This V8 engine may experience misfiring due to issues with the ignition system, such as worn spark plugs, faulty ignition coils, or damaged spark plug wires.

Cooling system failures

The 1999 Corvette's V8 can suffer from overheating due to a failing water pump, clogged radiator, or malfunctioning thermostat, especially in older vehicles.

Intake manifold gasket leaks

The V8 engine might have issues with the intake manifold gasket leaking, leading to coolant or air leaks that affect engine performance.

Timing chain wear

Over time, the timing chain in this V8 engine can stretch or wear out, leading to poor engine timing and performance issues.

Fuel injector problems

Clogged or failing fuel injectors can lead to poor fuel delivery, causing rough idling, poor acceleration, and reduced fuel efficiency in this V8 engine.

Carbon build-up

High-performance V8 engines like the one in the 1999 Corvette can suffer from carbon build-up on the intake valves and combustion chambers, leading to reduced performance and fuel efficiency.

Sensor failures

The engine relies on various sensors (e.g., oxygen sensors, mass air flow sensor) for optimal performance. Failures in these sensors can lead to poor engine performance and increased emissions.

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