I always use Mobil 1 for the oil changing
Also, check engine is on, should I change oxygen sensor or the front catalyst.
Toyota Q&AAsk Your Question
2001 Toyota Camry Question: 1) With 85000miles, how often should I change oil using mobil 1 ? (In millage)
Answer #1goodguy August 30, 2013, 05:42Master
you should change your oil every 4000
mi.I would have it scan tested for codes for the check engine light on
Replymabxon, August 30, 2013, 07:13Rookie
Please what of if I use Mobil XHP or any other oil which is not synthetic, how often shall I change it, in maillage
For the check engine after diagonising it, the code is P0420 catalyst convert system efficiency below threshow (bank 1)
P0440 Evaporative Emission control system
P0441 Evaporative emission control system-inncorect flow detected.
Answer #2Greg's Orange Auto (13428 Answers) , Orange, CA - (714) 361-9386globalhelper August 30, 2013, 05:53Master
agree with goodguy