Noobie HELP

[1990_325i]

Can you tell me what motor oil are you guys running and what grade. Also which one is year round? I have 1990 325i auto

[SpecM]

I like Castrol GTX 10w-40 or 20w-50

[TDE30]

Amsoil Premium Protection Synthetic 10W-30 throughout the year.

[Collin]

Quaker State Synthetic 20w-50 all year, sometimes regular 15w-40 in winter.

[der affe]

mobil1 15-50

[ddavidv]

Castrol 20-50 in the 5 quart jug from Wal-Mart. Good enough for my race car, good enough for you. :D

[SpecM]

Rotella 15w-40 is good stuff too, nice and cheap :D

[neighborhood]

I run 20-50 in the warmer weather and 10-40 in the winter.

[stevofthahill]

mobil1 15-50

+1

[dashboardmonkey]

Super-tech High mileage 10w40.

[downernsp]

Depends, reason is if one has been using example Mobile1 then you keep using that brand. Is the car new to you? if so drop pan clean good pick one ,not a cheap one either,and stick to that brand my choice Mobile1 hope that helps.