where is the pcv located on the rx300 and can the average owner replace it. on 2001 Lexus RX300

getting a puff of smoke when sarting with 120,000 miles o the engine and regular oil changes

1 answer
It's a little difficult to see it is near the timing belt cover at the passenger rear valve cover, it pushes into a grommet in the valve cover an has a black hose attached to it.Will take about 10 minutes to replace.