Preimeum Blue Oil

[DHoleman]

Has anyone heard of the engine oil made by Valvoline, that is endorsed by,And reccomended by Cummins ? The Premium Blue 15/40 engine oil. Well I tryed it in my old beater and it seem to be doing great. It also can be found at Advance Auto Parts, if its not there they can get it. It only cost about a1. 00 more

 

[lmills]

Yeh I am running it in my 03 right now. Has a big blue Cummins "C" right on the front of the bottle.

 

[Jeff Knight]

thats what I use in my truck. Very happy with it. Jeff

 

[JHardwick]

that's what I run!

 

[Big Wheel]

Thats the only oil I run in all #3 of my trucks . Why would you run the other stuff ? they only try to be like PREIMEUM BLUE.

 

[JLEONARD]

I run it in my marine Cummins... . it's "recommended" in the owner's manual. Says it was developed exclusively for the Cummins engines... . whatever.

Napa stores are Valvoline dealers, so you can get it there... most around here don't stock it, but can get it in a day or two.

All the Cummins distributors stock it as well.

Jay

 

[hammersley]

Been using Premium Blue 15w40 for the 1st 60,000 miles and the last 100,000 Ive been using Extreme 5w40 full synthetic. Love that oil... ... Change it at 5,000... ..... And don'e forget the good Cummins (stratopore) Fleetguard Filter... .

 

[Duluth Diesel]

Running Amsoil Marine 15W40 synthetic. Just thought I'd share.

 

[lschultz]

Thats the oil I broke my 03 in on till I switched to Amsoil 15W40. I am running it in the 04 now till it gets broke in then I will switch to Amsoil 15W40 again.

 

[TboneMan]

I've been using the PB Extreme 5w-40 since last last summer. I really like the ease of winter starting. I have tracked every gallon of fuel going into my truck for the past 89,000 miles. While I didn't see any difference in MPG during the summer, I am noticing about a 1/2 mile/gal. increase in milage this winter over the past two (all else being equal).

 

[RPainter]

Running Rotella synthetic myself. 12 bucks a gal at wally world.

Randy