'97 e320 with 243k has run on Mobil 1 its whole life (10w30, 15w50, and recently 10w40 HM). Engine burns no oil, and leaves a single drop on the driveway every few nights from a seeping timing cover & head gasket.
Cold temps aren't really an issue here in the central valley (30 deg - 110 deg).
Which of the following oils from my stash would you run in this car for the next change?
German Castrol 0w30
Mobil 1 0w40
Mobil 1 5w40 TDT
Mobil 1 10w40 HM
Mobil 1 15w50
Was also thinking of a Mobil 1 5w40 mix with equal parts of 0w40, 5w40 tdt, & 10w40 hm...
Cold temps aren't really an issue here in the central valley (30 deg - 110 deg).
Which of the following oils from my stash would you run in this car for the next change?
German Castrol 0w30
Mobil 1 0w40
Mobil 1 5w40 TDT
Mobil 1 10w40 HM
Mobil 1 15w50
Was also thinking of a Mobil 1 5w40 mix with equal parts of 0w40, 5w40 tdt, & 10w40 hm...