I may try that. I read up on it and watched a few video's... Just don't want to ground it for to long. But after seeing this overwhelming response, looks like everyone is doing it. Had my boat done for $1300; made me cry.
just a thought.... maybe the fuel rail or the injector o-rings need replaced? I was smelling fuel from under my hood and after checking, the vapors were seeping around the o-ring gaskets. I replaced them (o-rings) and all has been good since.