I'm thinking of purchasing a 2000 Tacoma 2wd v6 that has some white exhaust smoke on start-ups and I'm trying to figure it out. I've tried a compression test that checked out fine with readings average of 190psi and replaced the after market PCV valve in it with a factory original. The air filter had some oil soak to it that may have been caused by a bad after market PCV Valve (which I replaced) so the air filter was replaced also. Those remedies lasted about a day and now the smoke is back again but to some degree it is less. Again, the white smoke issue only happens and lastduring start up and drive off but clears itself. Help on this issue would be greatlyappreciated..