OK so just attach it to the shrader in the picture and read it when it is acting up vs not, right?
If it's normal I'm guessing I can move on to coil pack(s) and plugs?
Thank you for your help sir!
How do I do a fuel pressure test? I've googled it and cant find anything so far. Something a somewhat mechanically inclined redneck might be able to do?
Good evening folks,
2013 60hp Mercury bigfoot 4 stroke efi on a pontoon. For 2 or 3 seasons now it has been doing this. Put it in the water and it runs like a top, we run about 15 minutes or so, park it and hang out and sun for about an hour or 2. After that sometimes it cranks fine, others not...