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2006 LEXUS GX
Vehicle Summary
The 2006 Lexus GX is a robust SUV with a V8 engine, boasting a displacement of 4.7 liters and a power output ranging from 227 to 284 horsepower. Manufactured by Toyota in Tahara, Japan, this all-wheel-drive vehicle offers a comfortable ride with its sequential fuel injection system. With a gross vehicle weight rating of up to 7,000 pounds, it is designed for both versatility and performance. The GX features a wagon body style and a dual overhead cam valve train, making it a reliable choice for multipurpose use.
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Complete Specifications
Known Issues for This Vehicle
Oil leaks
The 2UZ-FE engine in the 2006 Lexus GX often experiences oil leaks from the valve cover gaskets, oil pan, or front and rear crankshaft seals.
Timing belt wear
The timing belt in the 2UZ-FE engine has a limited lifespan and can wear out, potentially leading to engine damage if not replaced at recommended intervals.
Exhaust manifold cracks
The exhaust manifolds on this engine are prone to cracking, which can cause exhaust leaks and affect engine performance.
Fuel injector issues
Fuel injectors in the 2UZ-FE engine can become clogged or fail, leading to poor engine performance, misfires, and reduced fuel efficiency.
Cooling system problems
Issues with the radiator, water pump, or thermostat can lead to overheating, which can cause significant engine damage if not addressed promptly.
Carbon build-up
Over time, carbon deposits can accumulate in the intake manifold and on the intake valves, leading to reduced engine performance and efficiency.
Vacuum leaks
The vacuum hoses and lines in the 2UZ-FE engine can develop leaks, leading to rough idling, poor acceleration, and overall decreased engine performance.
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