One problem related to engine burning oil has been reported for the 2009 Lexus IS350. The most recently reported issues are listed below.
Tl-the contact owns a 2009 Lexus is 350. The contact stated while driving at approximately 45 mph, the oil engine light illuminated continuously. The vehicle was taken to the dealer where the diagnosis was undetermined. The most recent visit to the dealer it was diagnosed that the carbon build up is causing accessive oil consumption and the direct fuel ejection technology needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was unknown. Ak.