Just wondering what brand of oil do guys use...i was told that kendall or amsoil are best for these cars..is that true...i need to do an oil change but its hard to find businesses that cary those brand of oil...thanks in advance

 

Royal Purple 10w30

 

You might want to do a search on this. It's like asking what your favorite position is, or which Presidential candidate is a bigger moron. Each person will have a different answer. You commiting the same newbie sin that many of us (including me) have in the past. Good luck.

 

you forgot what kind of gas to put in a 7.?

 

Definetly want to do a search, because there are many opinions on synthetic or not and brand name as well.

My mechanic, a rotary specialist, put castrol (nonsynthetic) in my car.

Good Luck

 

I use Mobil 10w30 during winter and 20w50 on summer

 

Just regular 10W30. Call me crazy..

 

Castrol 10w30

 

Redline 20w50

 

Redline 20w50 as well.

 

mobil synthetic 15W50. I run premix.

 

Why did you decide to go premix? Do you like it better?

 

I had an OMP line fail me ONE time. I told myself I'd only get rid of the OMP IF it ever failed me. One of the lines had a crack in it...cost me a motor. Now I run premix so the only thing that can fail is the driver.