One problem related to gasoline engine has been reported for the 2001 Lexus GS300. The most recently reported issues are listed below.
My 2001 Lexus Gs300 experienced engine bucking and engine cut out due to defective parts--throttle adjuster and pedal sensor. These defective parts were replaced by the Lexus CO at 70k miles under the engine warranty. This engine cut out is a potentially dangerous situation to peoples lives.
| Gasoline Engine problems | |
| Engine Overheat problems | |
| Manifold/header/muffler/tail Pipe problems |