The best way to clean your diesel engine’s injectors [SOLVED] Asked by Michael B. In Can I use 2 cans of Sea Foam in my 2007 Ford Ranger 3.0 diesel tank for cleaning the injectors?
Thanks for the question Michael. Yes, you can add 2 cans of Sea Foam to your Ranger’s fuel tank. Note that the more Sea Foam you add to a lower amount of fuel, the greater the cleaning concentration. For cleaning injectors, better to add when the tank is lower.