Ive just never done them out of convenience. I feel dirty everytime...but its so easy...and cheap...

 

lol true true

 

I'll stick with Mobil 1, besides I think Castrol Edge is like 35 dollars for the 5qrt. jug....

 

Sounds nice, But Royal purple forever! for me atleast

 

"Plus, it is the same price as Mobil1."

Castrol edge is running about $9.00 a quart vs Mobil 1 at $ 7.oo a quart, at least at the parts store I work at.

 

Castrol Edge was $7.68/quart at Advance when I was in last weekend

 

at that price I may have to try castrol ( supposedly I get a discount on everything I buy, yea right)

 

i still run castrol, never used synthetic is it actually better? i've heard its not really different from a few.

 

i was on bobistheoilguy and some people have posted there oil lab tests of castrol edge and people are actually surprised that it is living up to its hype supposenly