Can I use Sea Foam Spray on a CNG-fueled Ford F550 6.8L? [SOLVED]

Sea Foam Spray works great on propane powered vehicles, small engines and equipment.

Follow the same procedure as you would any gasoline powered vehicle.

With the engine at operating temperature, increase engine speed to 1,500-2,000 RPM and run an entire can of Sea Foam Spray directly through the Throttle Body with the hook guide and straw. Once the can is almost empty, reduce RPM back to idle and allow Sea Foam Spray to “choke out” the engine or shut the engine off while Sea Foam Spray is still spraying. Leave the engine off for 10-15 minutes to allow Sea Foam Spray to “hot soak” on all the internal engine components. After hot soak time, start the engine and drive with spirited acceleration for 20-25 minutes.