1: What evers on sale ushally valvoline
2: 10w-30
3: either wix,mobil 1
4: lucus it helps the ticks
5: 3500-4500
6: no not with modern oil some say they go 7500
7: 94000
8: nothing crazy
9: highway,mild trails,snow,some mud
10: conventional

 

Thinking about starting the Cherokee on Royal Purple? Any opinions one way or the other?

 

Changing your oil and using quality oils is the best way to keep your xj running 3000 for standard and 5000 for synthetic. And royal purple is the best it will.actually add a few horses dyno proven

 

Stay away from pensoil parafin based garbage