Sea foam

[puzlrock]

You would be better served if you used PRID in your diesels and PRIG in gas.

Fuel Treatments | Restore Gasoline and Diesel - TheEpicenter.com

PRI Fuel Treatment stabilizer products to safely store and restore your gasoline or diesel fuels. Best rated fuel restorer and storage treatment. Authorized distributor.

theepicenter.com

On the website click on Power, then PRI.

Read through it, I have used PRID for years in a John Deere 450 and a Massey 165, PRIG in all my gas engines.
Pretty amazing stuff.

 

[Doughknob]

Seafoam works wonders in the gas of gasoline engines for cleaning the oxygen sensors. Dont know about other uses