root cause analysis

We were intrigued by Heet Iso-HEET Water Remover and how it promised to improve engine performance and gas mileage. The vibrant red bottle (28202) stood out, and its 12 fl. oz. size seemed perfect for a test. We added the product to our vintage car’s gas tank, following the instructions carefully, and then drove our usual route to monitor changes. Over a week of gentle driving, we noticed a slight but measurable uptick in gas mileage, which we attributed to the antifreeze and injector cleaning properties. The engine ran smoother, and no signs of water contamination emerged, reassuring us of its benefits. While the results weren’t revolutionary, the affordable price point made it a worthwhile addition to our maintenance routine. For us, Heet delivered on its promises, offering peace of mind and a subtle performance boost.