It's, just for instance, I look up a 2004 VW Golf, and it lists 5w30 API SJ or SH, can that be right? and Diesel use API CG4 or CJ4? Except for TDI use only VW 505.1 From what I gather SJ or SL oil isnt what should be going in there but thats what is in the sp... Login to read more.