1998–2000 Lexus GS 300/GS 400
Common problems, technical service bulletins, fluid specs and labor times — verified for your car.
Top Problems (5)
Transmission Problems
high
AI-written
Engine Misfire
medium
AI-written
Power Steering Failure
medium
AI-written
Suspension Issues
medium
AI-written
Electrical Problems
low
AI-written
Active Service Bulletins
— California Emission Standards ASM Tests
Engine Performance
— Throttle Control Motor (GS300, GS400, LS400, LX470, SC300 & SC400)
Engine Performance
— Diagnostic Procedure
Restraints
— Possible Causes
Restraints
— Fuel Pump Resistor: LS400
Engine Performance
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