I have a 220 hp 1999 Mercruiser 5.0 EFI. I took it out for the first time this season last week and it ran well for about twenty minutes until I backed off the throttle to about half way at which point the boat stalled. It took about ten minutes to get the boat started again and I managed to...
I have a 220 hp 1999 Mercruiser 5.0 EFI. I took it out for the first time this season last week and it ran well for about twenty minutes until I backed off the throttle to about half way at which point the boat stalled. It took about ten minutes to get the boat started again and I managed to...
