" I have a 40 merc 2003 that s
" I have a 40 merc 2003 that seem to stop sucking fuel
when at idle or below 1500 rpm,s. If I,m above 1500 rpm,s we can speed troll all day no problem. If I,m trolling and I'm below 1500 rpm,s I have to reach back every so offen and pump the primer blub just to...