One problem related to engine oil leaking has been reported for the 2001 Lexus RX300. The most recently reported issues are listed below.
The contact owns a 2001 Lexus Rx300. The contact stated that as he started the vehicle, the check engine warning light illuminated. The vehicle was taken to the dealer who inspected the failure for an engine oil leak. They found the leakage in the number three and number four cylinder intake valves. The manufacturer was notified who stated they would only cover $2500 of the repair costs. The vehicle was not repaired. The failure mileage was 85,000. . . . . Updated 10/11/12 the consumer the engine oil indicator is also defective. It does not warn the driver when the has depleted. Updated 10/15/2012.