Fuel Injection/System Cleaners? Do They Really Work?

[ThaUnknownOne]

We had a debate at the shop about fuel injecction/system cleaners and if they REALLY work. Now my question is do you truly believe they work and do you feel that giving your car a regimine of fuel injection cleaner helps the life of the fuel system? Or is it a gimmick?

 

[Fivefingerdeathpunch]

They work, seafoam is a great product to use to help clean the fuel system and injectors.