Two problems related to engine and engine cooling have been reported for the 2011 Lexus GX. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Lexus GX based on all problems reported for the 2011 GX.
Timing cover leaks oil.
The engine was found to have a leaking valley plate and cam tower cover with little over 82,000 miles on it. An online search indicates that this is a common problem shared across the Lexus (gx460) and Toyota (tundra) platforms with this engine.
| Engine And Engine Cooling problems | |
| Radiator problems | |
| Engine Oil Leaking problems |