Optimax help

[reefsquater]

I had a 1999 with fuel issues, paid two mechanics and still had issues.

Two things from my experience, the fuel lines need to all be replaced. We all know about ethanol. Seems like even the little lines will eventually give up small parts that will clog or semi clog injectors. Have you replaced every line from the tank through the entire system?

I was also getting a vapor lock when run hot and then turned off for while. I could never get that entirely resolved (but found ways to deal with it)

BTW, I am done with 2 stroke efi motors. Too finicky