What weight/type oil do you run?

[sewlow]

Marvel Mystery Oil..

That sounds like a comic book hero. LOL!

 

[Crash]

I run brad penn 10w30, it has lots of zink, and leaves a film better than most others. The guys I work with use it in there race cars and haven't had a oil related failure yet. It's great oil for just a little more than good oil.

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https://www.pickupandracehaven.com/penn-10w30-racing-oil-111626.cfm

 

[DRAGGIN95]

Mobil 1 10w-30.

 

[Aloicious]

M1 5w-30 or rotella t6 5w-40...when the turbos are on it'll probably be m1 15w-50

 

[bigriver]

Amsoil 0w-30 in 4 gas burners and amsoil 10w-40 in a duramax.

 

[JonZ71]

my truck i run 0-20, 10-30, 5-20, 5-40, 10-40 and whatever i got as long as its synthetic. and the girlfriends truck either 5-20 or 15-40, my 2002 blazer we run 15-40 as it cleans alot of sludge in it, ive changed the oil in it 3 times in the past month and more and more sludge keeps coming out so it's deffinantly working, just tryiung to get the oil pressure back.

 

[canuckz71]

Mobil 1 5w30 in the winter and 10w30 in the summer

 

[ChrisAU]

Well I went with Chevron Delo 400LE 15W-40, and a Fram Extended Guard filter, as it was the tops in that oil filter test I found on here.

 

[JonZ71]

i run motorcraft, napa, and AC delco, no particular order, just what i get because i like the results of each

 

[Blue95]

Well I went with Chevron Delo 400LE 15W-40, and a Fram Extended Guard filter, as it was the tops in that oil filter test I found on here.

Can't go wrong, the Delo stuff is a factory fill for alot of Detroit powered semi's