Lets Talk Oils And Maintenance (Opinions Welcome)

[groove]

anyone running on 10w30? Curious to know

 

[capt dong]

dieselfiltersonline dot com has the best prices on filters and they also offer racor filters without the Motorcraft brand for less. I love sunrise for everything else.

 

[tbsimmons]

Not to derail but to add to the thread where are most of you guys purchasing your racor/motorcraft filters from sunrise?

http://www.dieselfiltersonline.com/

 

[sledfreak]

What about mystic 15w 40 semi synthetic, comes in 2 gallon jugs for $23

 

[3brorce]

http://www.dieselfiltersonline.com/

Thanks. http://www.diesel-filters.com/ This place is cheaper than dieselfiltersonline.

 

[Powerstroke Man 6.4]

What about mystic 15w 40 semi synthetic, comes in 2 gallon jugs for $23

Never heard of it. Unless it made by a reputable company (Mobil, Shell) etc under a different name. I would stay away from it.

 

[3brorce]

Mystik has been around a long time. That being said, never used there oil in my truck. Grease, yes, oil no.

 

[NY_Mott]

About to do my second oil and filters change on my 6.4 (108,900 current miles )
just shy of 9k on amsoil HDsyn 15w40, going to do an analysis, amsoil motor flush and add new filters from sunrise and try the amsoil 5w40 this time around.
Seen in another thread several people have tried the 5w40 over the 15w40 and like it so I figured id try it and see what I think.

 

[sledfreak]

I believe it's refined by citgo.

 

[AirFishAutomotive]

Rotella 15-40 some say its the devil. Run it in everything. Never had any issues. Motorcraft filters. Every 5k. Fuel every 10. except in the winter fuel filters will get changed on our flstbed every 5 because it gets fuel from everywhere up and down the east coast.