So much better!

"I've been using these products for years with good results every time. A while ago I picked up a secondhand small single-cylinder diesel-powered inverter generator, and it was running like a dog. I did the usual bits and pieces to it and thought it was running much better after that. After a while I thought I might as well put some ULS Diesel Enhancer in the tank to see if it made any difference. I didn't expect much. But within no time it was running so much better, so much smoother. It was incredible! I never thought it could run like it now does. It's incredible! Had to tell you!"

Terry H, Fairhope, AL