"2003 4.3 Volvo Penta runs gre
"2003 4.3 Volvo Penta runs great, major problem is starting it once it is hot. If the engine cools down it will start again and run just fine. Does anyone know what would cause this problem? The cooling system seems to be working fine."
"After operating at normal run
"After operating at normal running temperature for a time restarting the engine is difficult until 20 minute cool down. Fresh plugs, cap and rotor, new thermostat and sea water impeller, and new canister fuel filter. Running temp is normal cold starts excellent...