Which Motor Oil?

[DemianDK]

Hi,

I have a 320 from 1991 "230.000km"


Which oil should I use for my motor?

Castrol RS 10W-60
Or
Castrol GTX3 15W-40
or someother?

Danny

[Furious]

i assume you have been using non synthetic oil correct? if so than for summer months a nice 10-60 would be awesome.

[97alpineM3]

I'm actually a fan of Mobil 1.... but yes for summer months a 10-60 or the other will work just fine...

Good Luck,

Les

[thekid]

GTX... then whatever weight you want...use it... you'll love it... as much as you can love oil...

I always just use 10w-30... is that bad?

[mech9T8]

I use Castrol 5W30 in the winter and Castrol 20W50 in the summer.
No synthetic for me.

[nukeduster]

Originally posted by thekid@May 20 2005, 11:18 AM
GTX... then whatever weight you want...use it... you'll love it... as much as you can love oil...

I always just use 10w-30... is that bad?

[snapback]346456[/snapback]

i always use 10w-30 castrol syntec (full synthetic) even in the heat of summer (today is 107 degrees, sunday will be 112)

i only would use that low weight of oil if using synthetic though. regular motor oil, well, thats just a $4 risk i'm not willing to take.

if i wanted to run a car with non-synthetic oils, and be a cheapass.. i'd buy a kia.