Originally Posted by mmwjr
There should not be a fuel primer bulb for a I/O, they are only used for outboards.
Being a 350 Mag engine it is fuel injected; correct? You may have an issue with the IAC.
Interesting, it definitely has the bulb.
Yes, itís fuel injection. I did ask the mechanic about the IAC last time as he reckoned it wasnít that but maybe one of the other fuel sensors. Itís the low voltage thatís confusing me.