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1999 Lexus GS300 Problems

Find the most common issues based on 1999 Lexus GS300 owner complaints.

Most Common 1999 Lexus GS300 Problems

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.
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 rep...
Clunking noises from the front suspension may be caused by the top front shock mount, which has been redesigned.
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0 Known 1999 Lexus GS300 Brakes Problems

0 Known 1999 Lexus GS300 Drive Train Problems

0 Known 1999 Lexus GS300 Electrical & Lights Problems

1 Known 1999 Lexus GS300 Engine Problem

Sludge can build up in the engine because Lexus did not recommend frequent enough oil changes. Lexus will sometimes offer a discount on cleaning the engine if necessary. Owners who changed th...

2 Known 1999 Lexus GS300 Exhaust & Emissions Problems

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.
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 rep...

0 Known 1999 Lexus GS300 Heating & Air Conditioning Problems

0 Known 1999 Lexus GS300 Maintenance Problems

0 Known 1999 Lexus GS300 Miscellaneous Problems

1 Known 1999 Lexus GS300 Suspension & Steering Problem

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

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Known 1999 Lexus GS300 Problems & Complaints

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 rep...
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.
Sludge can build up in the engine because Lexus did not recommend frequent enough oil changes. Lexus will sometimes offer a discount on cleaning the engine if necessary. Owners who changed th...
Clunking noises from the front suspension may be caused by the top front shock mount, which has been redesigned.
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
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