time for first oil change!!

[drasko]

what should i use filter wise???? also what chevron delo400 should i use. .

on the delo site it says cummins spec is 5W-40... . this isnt for all year round use is it??? im in kansas so very hot summers and very cold winters. .

also where can i get chevron delo 400?? thanks guys

 

[Heavyweight]

Fleetgaurd oil filter.

Delo 400 or Delvac 1300 Super... 15w-40

Do not use Synthetic motor oil until your motor is broke in.

Walmart or Costco, by the gallon.

 

[Tim]

on the delo site it says cummins spec is 5W-40... . this isnt for all year round use is it???

I have never checked the spec, but I wouldn't be surprised if 5W-40 was approved for year round use. There is essentially no difference between 15W-40 and 5W-40 when it's hot outside.