CLASS RACER FORUM - View Single Post - Calling for opinions, next step concerning oil

Michael Compton · 12-29-2015, 09:54 AM

I was using the XP1 (5w20) all year and had the end result of oil related issues. I know it leaves black stuff in the pan and have seen the wax/paraffin suspended in the bottle. Once you shake it up, it breaks up and goes away.

Anyone tried running Mobil 1 5w20? I assume there would be nothing wrong with running it.

12-29-2015, 09:54 AM	#8
Michael Compton Member Join Date: Dec 2003 Location: Neosho, MO Posts: 215 Likes: 0 Liked 59 Times in 13 Posts	Re: Calling for opinions, next step concerning oil I was using the XP1 (5w20) all year and had the end result of oil related issues. I know it leaves black stuff in the pan and have seen the wax/paraffin suspended in the bottle. Once you shake it up, it breaks up and goes away. Anyone tried running Mobil 1 5w20? I assume there would be nothing wrong with running it.