I purchased these after an expensive repair on my injectors in my 96 7.3. I have never purchased an additive that works like it’s advertised until now. My engine idle is noticeably smoother and has dropped to 600 rpm’s. I will be a repeat customer.
Car definitely runs more smoothly especially at idle. Cold starts have improved as well
Works great! It’s barely in double digits temps for the last three days. Early morning cold starts have never been easier, or quieter.
Noticable improvements in throttle response. Engine sounds smoother.
Will continue to use.
Got word of this product off of Powerstroke Help and I have been extremely pleased with how much better my 2004 Ford F-250 6.0 is performing now. Better throttle response before the turbo spoils up, smoother running engine, and I calculated better fuel economy over the month I have been using these products. I really like that I spend less money per once for the fuel treatment and it performs well. The oil friction reducer I don’t know for sure if it is giving me a noticeable difference, but I have noticed smoother and quicker start ups in the morning. One thing I have definitely noticed is the reduced amount of charcoal I am throwing out of the tail pipe driving around town and when I get on the throttle. I have already recommended it to some of my colleagues who drive various years of the 7.3. I definitely would recommend people give these products a shot and see the difference for yourself. I will be adding the oil friction reducer to my diff and trans here in the near future.