Have you ever ran into a situation where you turn the ignition off but the engine keeps running? The engine sounds very rough and is more like a chugging or knocking sound. This is often called "dieseling" or "engine runon".
CarbShot™ stops carbureted engines from dieseling. This video gives some background on the problem of dieseling (or run on) of an engine and how this patent pending invention solves the problem.
If you are interested in purchasing a CarbShot™ kit, please go to our web site at www.carbshot.com, or submit a comment. The kits are not expensive and they work great. I provide a money back guarantee if you are not satisfied and return the kit within 30 days.
If you have an engine runon problem but are not willing to give Carbshot a try, please send me a note so I can perhaps provide more information to satisfy your needs.