Just wondering what kind of oil you guys are running, I stand by Mobil 1 10w-30w

 

Die hard Valvoline SynPower 10W-30. Love the fully synthetic!

 

Regular old valvoline 5w 30 in the winter and 15w40 in the summer

 

castrol gtx 10w-40

 

castrol 10w-40 in the winter . 20w-50 in the summer . hot as hell in Texas ......lol

 

Mobil 1 10w-30

Take care,
-Chris

 

I feel kinda wierd saying Quaker State Synthetic 4x4 when everyone else uses Castrol & Mobil 1 but I've never had any trouble so I'll stick with it till it fails me!

 

2 for castrol , 2 for mobil 1 , 2 for valvoline and 1 for quaker state

 

I'll just sit in the corner w/ my friend Quaker!

 

Castrol Syntec Blend 10w-40/30 for me.

 

Castrol 10W40. I had a friend who worked for an oil testing comany back in 95. Castrol was the best of all oils they tested. That was beofre the big synthetic push, & synthetics even then were better than conventional, but Castrol was the best conventional then & I don't see any reason to change now. I would think if they aren't the best, they'd still be right up there.

 

6 quarts of Havoline 5W-30 every 3,000 miles.

 

10w-40 unless I know or feel like its gonna be wicked cold then I might use 5w-30. Mostly 10w-40. Brand changes month to month. I work at a dealer shop, often its Mobil bulk oil.

I like using Wynns oil treatment when the Wynns guy gives me free samples.