The 1991 Lexus ls400 has a timing belt.
The timing is computer controlled, there is no adjustments. I know this is a little late, but timing could be off because the timing belt is not properly aligned. If the timing belt is installed incorrectly the timing will never be right.
There is a timing belt on the Lexus ES300 2003.
Timing belt.
Which belt? Timing or Serpentine? Serpentine is easy. Turn tension pulley with a breaker bar and pull belt off.
How much is a timing belt
timing belt
The 3.0 litre V6 engine in a 2000 Lexus ES300 has a timing BELT
Lexus manufacturer recommend replace timing belt on Lexus rx300 every 105,000 miles.
The 3.0 liter V6 engine in a 2000 Lexus es300 has a timing BELT
3.3L V6 use timing belt.
No, it has a timing chain.