[crankcase]

when do you guys do your oil changes,i am thinking i am gonna start doin them every 5000km,im at 11000km now,did my first one at 6000km,is it worth the extramoney to start putting mobil 1 synthetic oil in the truck,instead of reguler mineral oil

 

[Zedbra]

i just do every 6000km with regular oil. my diesel i do every 16000k with synthetic. no problems and i drive over 1000km per week

 

[Qship]

If you run synthetic for only 6K kms, it would be a waste of money. You have to change the oil every 6K for warranty, so it's not worth it in my opinion. Once the warranty is up and you wish to extend your change intervals, then go with a good quality synthetic oil and filter.

 

[SDHarleydad]

did mine at 3700 miles....to castrol.... next will be a synthetic blend.....then thinking about Royal Purple