Mazda/Castrol 0W-20 - 2017 Mazda3 2.5L

[ryan2022]

I wouldn't think there's anything wrong with 0w20 year round.

We run it in my wife's CX3 (Castrol edge)

With great results.

 

[alarmguy]

This is our first Mazda too. We are very impressed with the car.

 

[Nickdfresh]

Originally Posted By: dblshock
the price to upgrade into 5/30 is about a gallon of fuel every 3k, absolutely more protection.


How would you know? You bought a Honda turbo that apparently floods itself and make lots of sloppy, silly posts here. But you have no idea what you're talking about...

 

[Nickdfresh]

Originally Posted By: slacktide_bitog
Use the 0w20 during the warranty period, then a 30 after it expires. If you still don't want to use 0w20, consider 1 AFE 0w30, which is s thin 30


Um, what? No, it isn't a "thin 30". It's a rather thick one....

Again, the blanket statements of ignorance here are just astounding...