How much Sea Foam should I use to clean fuel injectors through the fuel rail? [SOLVED]

I will be using the OTC 7448A fuel injector cleaner. Should I use Sea Foam or Sea Foam High Mileage? How much of the Sea Foam treatment and gasoline mixture do you recommend?
The car is a 2000 Ford Crown Victoria Police Interceptor 4.6 V8.

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Jim D.
Jim D.
3 years ago

Thanks for the question Martin. When cleaning injectors through the fuel rail you can use either product and the instructions are the same. Use a mix ratio of 50% Sea Foam to 50% gasoline when filling the canister. For what it’s worth, I’d try High Mileage so you can get an idea on how well it works!