2006 Lexus GS300 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2006 Lexus GS300

Repair Estimates

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2006 Lexus GS300
$727 to $1,082
2006 Lexus GS300
$254 to $446
2006 Lexus GS300
$1,132 to $2,871
2006 Lexus GS300
$499 to $781
2006 Lexus GS300
$264 to $444

Related Content

The Check Engine Light may illuminate due to an O2 sensor heater fault. Most commonly the affected O2 sensor will need to be replaced to correct this concern.

Clunking noises from the front suspension may be caused by the top front shock mount, which has been redesigned.

The Check Engine Light may illuminate due to an EVAP system fault. These faults are commonly EVAP canister or gas cap related. Our technicians recommend diagnosing the stored fault codes before replacing any components.

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My 2006 GS300 developed a "bumping noise" on the underpinning of the vehicle. I checked, and it looks like the exhaust system has loosened and is hitting the body over bumps. Lexus wants about $1000 to repair. Is there no quick fix? Is there a place for a bracket or clamp? Why do y...

tire pressure is OK; the low tire pressure icon blinks continously

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Due to the remnants of anti-corrosion plating, a fuel leak may develop from where the fuel pressure sensor is attached to the fuel delivery pipe. Any fuel leak always increases the risk of a fire. Dealers will clean and reseal the area of the fuel pressure sensor to correct this concern.


The plastic pad embedded in the floor carpet may interfere with the operation of the accelerator pedal. As a result, it may become stuck in a partially open position. A stuck accelerator can result in unintended vehicle speed, increasing the risk of a crash. Dealers will modify the plastic pad in the floor carpet. No owner notification schedule has be set at this time.

The fuel pressure sensor monitors fuel pressure for optimum engine performance and emission controls. Lexus has found that some of these sensors can loosen from the fuel line, which may cause the sealing gasket to leak fuel. To prevent this from occurring in the future, your Lexus dealer will ensure that these sensors are properly fastened. No schedule of owner notification is available at this time.

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