Lucky You!!!! You're next tuneup will be the expensive one. Timing belt, tensioner, water pump (take it to Lexus or toyota or independant dealer for this one) Expect to pay around $1000. Also if the plugs and wires, cap and rotor have not been replaced, it's that time!!! Oh and get ready cause very soon o2 sensors and motor mounts are coming up at 100,000. Now lets talk about suspension <_< Transmission flush, brake flud flush, power steering fluid flush all need to be done before 100,000 as well