Do you follow a specific grade depending on weather or climate?


Summer:
Castrol Syntec 10w-40

Fall:
Castrol Syntec 5w-40

Winter:
Mobil 1 0w-40

 

summer: 10w30
winter: 5w30

conventional; usually mobil, recently i think i've tried pennzoil.. and walmart supertech filters FTW. :chuckles:

 

Castrol Syntec 10w-40 is in it right now.......

 

integra: 5w30 year round mobil one or amsoil

civic: 5w20 year round mobil one if they have it, ahvent changed this car yet

alero: 10w30 or 5w30 depending on what i have overstock of in store mobil one or amsoil again

filters i only use wix filters.

 

I use Mobil1 5w-30 all year round, with Mobil1 filters.

 

Mobil1 10W-30 year round.

 

5w-30 AMSoil (the ASL Series) for All of my cars (G35C, H22-Accord, and IS250)

I used to use Mobil1 but the G35C drank them up really fast so I switched. h:

 

Honda 10w-30 w/Honda filter

I don't need no stinkin synthetic

 

Castrol Syntec 10w30, Honda filters

 

civic gets castrol 5w-20 with pure one filters.
jeep gets castrol 10w-30 with regular pure filters.
quad gets whatever 'ATV' oil i have left in a case still (valvoline i think), and an overpriced yamaha filter.