Review on 🔧 Enhanced OTC Tools 7448A Fuel Injection Cleaner Canister for Advanced Optimization by Aaron Schultz

Factory packaging has been opened by someone before. The Revain shipping box fell apart. This was most likely purchased by someone else and then returned. I bought and paid for a brand new device so just sent it back to Amazon but unfortunately I didn't have much time and had to use it. What I find is a solidly made cylinder, a cheap regulator that's gorilla tightened, and hoses and o-rings that show signs of damage (softened and stretched) from the injector cleaner after just one use. My opinion is that it won't be long before I need to buy spare parts.