Motor Oil Which Brand (poll)

[rweis]

Delo 400 15W-40



Bob Weis

 

[BNeathery]

Delo 400 - 97K no problems

 

[MFenstermaker]

Delo 400 15W-40

 

[BK]

castrol 15w-40

 

[RT66DOC]

Delo 400 15W40

 

[CTD 600]

Rotella smells the best! I love the smell!

 

[MVieira]

Caterpillar DEO 15W-40.

 

[MDietrich]

Royal Purple 15W40

 

[Chris Wilkerson]

Rotella 15w 40 but switching to Lucas Oil 15w 40

 

[ramcam6]

Delo 400 15W40

 

[SCClockDr]

Valvoline Premium Blue Extreme. I get it thru Cummins Didtributer @ 13. 91 / Gal.

 

[nickleinonen]

my vote is other...



last round, i had in petrocanada duron 5w40 base 3 syn in there... was in the engine for about 10,000km...



just yesterday, changed and went this time with esso xd-3 0w40 base 4 syn... [i guess in the usa, it is exxon, not esso... ] from what i have heard, it is a good oil... cheaper than delvac 1 [better than 50% cheaper]... i just need to get the engine good and hot and see how my hot idle pressure is... if i can maintain 15-20psi hot low idling, i'll have to pick me up another 12 liters for the fall change out.

 

[TConnolly]

Delo 400 (other) From Sams Club or Costco



-Tom

 

[DaveHess]

Rotella T 15W-40 and Fleetguard Filter

 

[Grizzly]

What motor oil do you prefer ?

Since most people like Delo 400 best, why not add it to the list on the survey.