Which Sea Foam products can I use in a diesel Ford F250? [SOLVED] Asked by Eneyda K. In Alabama Does Sea Foam work in Diesel F250 truck?
Thanks for the question, Enayda!
Of the Sea Foam products, Sea Foam Motor Treatment and Trans Tune are compatible with diesel engines.
Sea Foam Spray is NOT compatible with diesel engines. Additionally, High Mileage Motor Treatment and Marine PRO are formulated for gasoline engines.