Quote:
Originally Posted by DieselDiner
You need to start by understanding the nature of our direct injected engines. This article is about gas DI, but most of the principles apply, and explains why anything injected (via the fueling system) won't help this issue: http://www.edmunds.com/autoobserver-...-adopters.html |
I think he may have been alluding to sea foams product which spray into the intake section (not available for diesels) or are brought in through the vacuum lines (also not available for diesels to the best of my knowledge)