Is it okay to use 5w40 in my car that the manufacturer calls for 5w30?
I'm so confused on the topic of switching to a higher weight oil. Ie. Tight Bearing clearance of today modern engines. The reason I want to try 5w40 is because I've noticed more oil consumption then normal but have no leaks or smoke from the exhaust. I was thinking the 5w40 would reduce oil consumption and provide better high temp protection.
So can someone clarify if its okay for me to switch from 5w30 to 5w40 oil? This is on a 2006 Scion TC 2azfe if it matters.
This is my final source to possibly find the correct answer. Thanks
I'm so confused on the topic of switching to a higher weight oil. Ie. Tight Bearing clearance of today modern engines. The reason I want to try 5w40 is because I've noticed more oil consumption then normal but have no leaks or smoke from the exhaust. I was thinking the 5w40 would reduce oil consumption and provide better high temp protection.
So can someone clarify if its okay for me to switch from 5w30 to 5w40 oil? This is on a 2006 Scion TC 2azfe if it matters.
This is my final source to possibly find the correct answer. Thanks