MY 2000 GS 300 ,which as 85,000 miles, does not perform as well as it did a short time ago. It does not accelerating as quickly as it did before.
It has a new battery, throttle body was cleaned about 6 months ago and spark plugs replaced. It ran better immediately after the throttle body was cleaned but now it isn't really very much fun to drive. I loved the way it would accelerate quickly in the past. Any Lexus gurus have any suggestions. I would sure appreciate it.
Regards
Susan