Hey all. I have a 1991 merc 140 horse I/o. Got a problem with it when I run it out on the lake it won't start rite away after I shut it off and do a drift. When it is cold and at the dock she starts rite up. I replaced the plugs wires cap and rotor. Put a new electronic fuel pump on it now. In hooked the tach cause I read somewhere that might cause it? Rerouted the gas line cause every one says it's vapor locking. Haven't tried it yet to see after I unhooked the tach or Rerouted the fuel line. Anything else I should look at? It will start if I hold the throttle wide open for a lite bit..just dosent seem rite to have to do that. Thank in advance. Bob
Good luck.