I’ve used hotshot products for years now, but hearing excellent reviews about arch oil products I decided to give them a shot. Well worth the money f350 7.3 with over 345k miles and it runs so smooth after the first hundred miles I truly noticed it. No rough idle I also still have original injectors. I will continue to use Archoil products from now on.
When I opened the bottle it was under pressure and I lost about a third of the product, it came squirting out all over my hands and onto the ground. I live in Denver Colorado money lost there.
These products are the best of the best for engines !
Performs as advertised. Application 2000 ford 7.3 liter diesel. Runs quieter, smoother, starts right now, improved mileage. Second time using these products very impressed.
Works well in my vehicle. Will order again.