I had my navara get the Elite fuel system cleaning treatment and I can honestly say it goes like a rocket, Even for a turbo diesel. The muck that came out of the fuel system for a car that runs on premium diesel
was surprising and a little disturbing. The way the car runs now scary. It’s like it has had a full engine swap. For the sake of a few hundred bucks it’s more than worth it. Thanks heaps guys. The fuel economy it’s now getting will pay it off in a month or so anyway.