[CookCR]

I'm pretty leary of additives like howes and power service (unless it is so cold I don't have a choice). I've read a lot about using supertech 2 stroke mix at a 200:1 ratio to help lubricate your injectors and pump. I know your not supposed to do it if you have a DPF, but that problem has been solved. So is supertech a good option, or is there something else I should be using? Also, if supertech is a good option what ratio for the TDI, and can I use powerservice/howes when it gets cold? Any help would be appreciated!