Soul Mate II
Member
Hey Club Sea Ray,
I was at the marina working on winterizing the boat. I am doing to myself to save a small fortune. The marina said because my 7.4 Mercruisers are fuel injected I should create a mix of marvel mystery oil, engine stor, and a stabilizer and run each engine for 20 minutes.
Does anyone do this or do you just add a stabilizer to the gas and run the engines?
I do realize I have to run antifreeze through it etc.
Thanks for your help - it was a great season!
I was at the marina working on winterizing the boat. I am doing to myself to save a small fortune. The marina said because my 7.4 Mercruisers are fuel injected I should create a mix of marvel mystery oil, engine stor, and a stabilizer and run each engine for 20 minutes.
Does anyone do this or do you just add a stabilizer to the gas and run the engines?
I do realize I have to run antifreeze through it etc.
Thanks for your help - it was a great season!