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6G2VX12U26L513790
Vehicle Summary
The 2006 Pontiac GTO is a two-door coupe powered by a robust 6.0-liter V8 engine, known as the LS2, manufactured by Chevrolet/Cadillac/Buick. With a V-shaped engine configuration and sequential fuel injection, this model offers a dynamic driving experience. Built in Elizabeth, South Australia by Holden for General Motors, the GTO combines classic American muscle with Australian craftsmanship. Safety features include front and side airbags for the driver and passenger, along with manual seat belts.
Complete Specifications
Common Issues for This Vehicle
Oil consumption
The LS2 engine is known to consume more oil than expected, requiring frequent top-ups.
Valve spring failure
The valve springs on the LS2 can be prone to breaking or weakening over time, leading to engine misfires and reduced performance.
Lifter noise
The hydraulic lifters in the LS2 engine can develop a ticking noise, especially at startup or when the engine is cold.
Overheating
Some LS2 engines may experience overheating issues due to a failing water pump, thermostat, or clogged radiator.
Camshaft wear
Premature wear of the camshaft lobes can occur, leading to poor engine performance and potential failure.
Fuel injector issues
The fuel injectors can become clogged or fail, leading to rough idling, poor acceleration, and increased fuel consumption.
Timing chain wear
The timing chain can stretch or wear out over time, potentially causing timing issues and engine damage if not addressed.
Crankshaft position sensor failure
A failing crankshaft position sensor can lead to engine stalling, misfires, and difficulty starting the engine.
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