additives

Now then everyone, Just had a quick search but not really found what I'm after.... Basically I have been using Millers in my cupra tdi for a while now as a while ago I had some serious smoke problems. Using millers in my experience has solved this to a point where even when I boot it there...

Hi guys, Does any of you use any additives to your fuel? Do they do what they promise? Are they worth it? Which ones are good? Ben

Is it safe to put Diesel Additives such as Redex in the tank? Someone working at a petrol station told me to check the manual as they had a diesel mondeo which was damaged (several hundred) due to the additives! Any ideas?

Whats peoples opinon on this stuff. I've not actully used it but is it worth it...

Hi Ive read lots about fuel additives and how some people say its bad for the fuel pump and if it needs replacing then they probably wont do it under warranty. For that reason, I would like to know of ALL the people who HAVE had problems whilst using say Millers Sport 4 or Deisel Plus so...

So guys, who on here uses Millers fuel additive? and seens as I have now started venting , and use Millers, I would lke to know who does both, because some people say the warranty will be invalid if they find the fuel pump defects while using MIllers additives. So here goes, who uses Millers...

I just added some Forte diesel fuel system cleaner to my car and I am quite surprised by the noticeable extra little torque and smoothness. Thanks to Ebay, you can get this stuff quite cheap and it is made better by the fact that 1 bottle can last 2 tank loads. Does anyone know if there will...

It's fairly unscientific but they test Millers against Unicat. Both gave very modest fuel savings (from memory about 1.5% more MPG with Millers, about 3% with Unicat). In other words, they barely (if at all) cover the purchase cost .... but it wasn't a very scientific test, just 5 or 6...

Whats the best diesel additive to clean the injectors on my Ibiza TDI 100? Is Redex the best or is that just the same as Wynns or STP? McNab