Been having lots of trouble on cold starting. Replaced key switch and starter and thought everything was ok. WEnt out a few weeks ago and it started and ran fine all day.<br /><br />But a week later went again. Started right away first try and away we went but now it seems to run for about 10-12 minutes and dies. After about 30 minutes it fires right up and it runs fine for 10-12 minutes then dies.<br /><br />Checked for fuel blockage but everything appeared ok. Checked kill switch and overheat circuit and that seems ok. Started pulling off all grounds on the engine and checked for corroded connects, etc., everything ok there. Completely unwrapped all of the wiring harness inside the engine to check wires, no problems there.<br /><br />Removed all coils and checked those grounds. Sometimes while cranking it may fire once or twice but nothing more.It might start just fine, run on the hose for 10-15 minutes, shut it down, then try it again and it may or may not start.<br /><br />Need this fixed soon for a South Padre New Years trip. Help!<br /><br />KEW<br />Seabrook TX