Mr. Met
06 Time Person ofthe Year
- Thread starter
- #1
I need to do my first post install oil change on my car with the Roush supercharger. I assumed my dealer used Motorcraft XO-5W50-QGT so I decided to use Motul Sport as I have heard good things about it and they meet the same specs. I just looked at me receipt from the install and see that they didn't use that oil, they used XO-5W50-Q1GT. After some googling I come to learn that's the newer WSS-M2C931-D spec which is API SN Plus (vs QGT/WSS-M2C931-C which is SN). So I decided to look at the Roush install guide to see if they state what oil to use, and sure enough, in bold text, it states SN Plus or SP oil is required. Of course I find this all out after ordering the Motul oil I tired searching for the different oils/specs on here but only came up with a handful of unrelated post from a few years ago. Is this common knowledge and I'm just an idiot who somehow missed it?
Sponsored