Lexus GS300 owners have reported 1 problem related to radiator (under the engine and engine cooling category). The most recently reported issues are listed below.
Tl- the contact owns a 2006 Lexus Gs300. The contact stated that while driving at approximately 30 mph the vehicle stalled. The vehicle started and was driven to the dealer. The dealer diagnosed that the coolant from the radiator could not get to the engine and overheated the vehicle which blew a head gasket. The manufacturer was notified of the failure. The failure mileage was 97,000. Rwk.
See
all problems of the 2006 Lexus GS300
🔎.