Review on High Mileage Engine Treatment: Restore Your Vehicle'S Performance With Rislone 16.9 Oz! by William Kava
Use at your own risk
Triggered 420 code in one of my cars Toyota Corolla after 50miles or so. and on the other one (Toyota Sienna) is now running rough at idle 600s it was 750-800 rpms at idle before I used this product. Use at your own risk won’t be using it againMight clean. I don’t know. Definitely didn’t work out for me
Pros
- With regular usage, your car's engine may experience some carbon build-up, which can compromise its fuel-efficiency. By relying on Rislone High Mileage Engine Treatment, you can clear out the carbon deposits and restore your vehicle’s fuel efficiency, ultimately saving you money at the gas pump
Cons
- Could cause damage to catalytic converters in vehicles
