K kstanf150 Joined Aug 4, 2011 Messages 2,572 May 18, 2019 #1 Been along time user of QSUD but wanted to try a oil that was a little more robust. After only 300 miles it seems the XSP is making a difference. The cold start tick seems much better as well as a quieter valve train. So we'll see how it holds ups.
Been along time user of QSUD but wanted to try a oil that was a little more robust. After only 300 miles it seems the XSP is making a difference. The cold start tick seems much better as well as a quieter valve train. So we'll see how it holds ups.
Whipcitywrencher Site Donor 2024 Joined Mar 20, 2017 Messages 987 Location Western Ma. May 18, 2019 #2 Don't think they sell that in my area. Looks to be a thicker 5w30, what are you using it in?
K kstanf150 Thread starter Joined Aug 4, 2011 Messages 2,572 May 18, 2019 #3 I had to order it from amazon, my Walmart only stocks 5W-40. 2018 F250 6.2L
Whipcitywrencher Site Donor 2024 Joined Mar 20, 2017 Messages 987 Location Western Ma. May 18, 2019 #4 ooh a big boy, hope it runs good for you.
K kstanf150 Thread starter Joined Aug 4, 2011 Messages 2,572 May 18, 2019 #5 Originally Posted by rollinpete ooh a big boy, hope it runs good for you. So far I'm well pleased. I can tell a difference 👠Oh yes it's a big motor and a big truck !! Love it !!! Last edited: May 18, 2019
Originally Posted by rollinpete ooh a big boy, hope it runs good for you. So far I'm well pleased. I can tell a difference 👠Oh yes it's a big motor and a big truck !! Love it !!!