How many have changed the oil viscosity in rx 350 from 0-20 to something else
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How many have changed the oil viscosity in rx 350 from 0-20 to something else
Hello. I have read that lexus recommends sticking with 0-20 w oil in 2011 rx 350. I think the engine is a little noisy and was wondering if a 5 30 oil would hurt. I read somewhere that the variable valve timing requires that 0-20 viscosity. I'm at 50k Miles and no issues.
#2
If you want trouble, change the viscosity!! The engine was designed for that specific 0w-20.
#4
Really...!
Last edited by autotech13; 08-17-18 at 12:40 PM.
#6
sha4000. I guess you know more than I do. I only been a tech and a automotive instructor for over 50 yrs!
Last edited by autotech13; 08-20-18 at 04:19 PM.
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