Catalytic Convertor Problems of Lexus GX470

Lexus GX470 owners have reported 2 problems related to catalytic convertor (under the engine and engine cooling category). The most recently reported issues are listed below.

1 Catalytic Convertor problem of the 2004 Lexus GX470

Failure Date: 09/01/2004

While accelerating the vehicle emitted a sulfur/rotten egg smell. The problem was due to the catalytic converter.

See all problems of the 2004 Lexus GX470 🔎.

2 Catalytic Convertor problem of the 2003 Lexus GX470

Failure Date: 08/26/2003

Whenever giving the vehicle moderate to high acceleration, a rotten egg smell comes out of the air conditioner vents. The smell is so bad that it makes me dizzy.

See all problems of the 2003 Lexus GX470 🔎.

Other Common Engine And Engine Cooling related problems of Lexus GX470

Problem Category	Number of Problems
Engine And Engine Cooling problems	3
Engine Cooling System problems	2
Engine Exhaust System problems	2
Catalytic Convertor problems	2
Engine Noise problems	1
Manifold/header/muffler/tail Pipe problems	1
Gasoline Engine problems	1
Engine problems	1
Engine Funny Noise problems	1
Check Engine Light On problems	1

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☘ GX470 Service Bulletins

⚑ GX470 Safety Recalls