I was wondering what products would be good for purging my diesel merc. I have a 300SDL and I was going to use Lucas Injector Cleaner to purge my system (you know that stuff that has "upper cylinder lubricant"). Didnt know if it would do any damage...its a little thicker than the other stuff...about the consistency of corn oil.

I used "Diesel Kleen" before with ok results...would Lucas be a good one too?