Diesel Duo

“This is a GREAT product, worth every penny”

“I used this HSS duo in my Duramax that was smoking gray color at idle and had a lot of hesitation and after about the truck quit smoking and it runs better than ever at 206K miles. Now I use it every other oil change. This is a GREAT product, worth every penny. If you think you need injectors, try this stuff first, you might be amazed, I sure was.”
– Mike V. from Nebraska

Diesel Duo

“Hot Shot secret is exactly what is advertised”

“Hot Shot secret is exactly what is advertised I purchased Stiction Eliminator for my 6.0 for a stuck fuel injector, number three seemed to clear up within 600 miles, I also noticed the 6.0 loud lifters seemed to quiet dramatically within 5 min of a fresh oil change. I received the fuel treatment kit also but have not noticed a major difference in mileage. This product is a cheap a date to fix a stuck injector versus Ford wants $700 just for the injector and it just needed cleaned. I hope it works as well for everyone as it worked on my 6.0.”
– Username: Manessswat, via Amazon