Sea Foam Spray is NOT for diesel engines [SOLVED] Asked by Stacey F. In Alabama Can I use Sea Foam Spray for diesel engines? I have a 2010 BMW X5 35 d.
Hi Stacey,
Do not apply Sea Foam Spray through a diesel’s intake. Doing so in a diesel can cause it to “runaway,” damaging the engine and potentially becoming dangerous! Look up “diesel runaway” on YouTube.