Bought the inject. cleaner to see if it would help with some balance concerns I was starting to see. It did seem to settle a couple down to a comfortable rate. So far it's only been 320L of fuel used but have noticed it's smoothed out the engine and definitely sounds better. No fuel mileage gains but I wasn't expecting that to change much if at all. Another 180L to burn and I will be switching to the Performance All Season. Can't speak for service as I picked up in store.
Great service, fast shipping and great products
Use it every 3 months with Stanadyne Performance Formula the rest of the time and they are by far the best products for the 6.5 TD in my H1.
Great product. I have been using it for years.
I have not used it yet but thanks for the fast shipping.