Review on Rislone 4416-6PK Smoke Repair: 16 Oz, 6 Pack - Seal Rings Quickly & Effectively! by Adam Cooper

My 2006 Mercedes C230 start having misfire on #5. Took it to mechanic and found almost no pressure in #5 piston. He recommended to junk the car or replace motor. I did research and finally tried this product. Within five minutes, car shaking went down almost by half. Next day car start driving normally and Engine light went away. This product saved me big money. Now I drove almost 1500 miles without any issues. Hope it will stay like that.