![The OTC 7448A is designed for direct fuel rail and injection cleaning. Our recommended process runs your engine with a strong cleaning solvent, which is introduced directly into the fuel rail where maximum benefit is achieved. Debris that is loosened or ... The OTC 7448A is designed for direct fuel rail and injection cleaning. Our recommended process runs your engine with a strong cleaning solvent, which is introduced directly into the fuel rail where maximum benefit is achieved. Debris that is loosened or ...](https://otctools.com/sites/default/files/styles/vt_commerce_image_large/public/7448a.jpg?itok=SovR3qpz)
The OTC 7448A is designed for direct fuel rail and injection cleaning. Our recommended process runs your engine with a strong cleaning solvent, which is introduced directly into the fuel rail where maximum benefit is achieved. Debris that is loosened or ...
![Products :: Equipment :: Intake Tools & Equipment :: D.T.I. (Direct Thru Injector) Cleaning Tool - Run-Rite Professional Car Care Products Products :: Equipment :: Intake Tools & Equipment :: D.T.I. (Direct Thru Injector) Cleaning Tool - Run-Rite Professional Car Care Products](https://run-rite.com/pro/images/thumbnails/1143/1000/detailed/1/9677_1000x1000.jpg)