Vapor Lock?

summer hockey

Recruit
Joined
May 30, 2022
Messages
1
I just bought 2006 210SSi with a Mercruiser 5.0 EFI. Boat starts cold and runs great unless I run it and anchor for about 45 min and try to start it up. It fires and runs for 1-2 secs then dies. No amount of cranking and throttle manipulation works to restart it. The engine compartment is very tight and the cover is well insulated. Has anyone else experienced this?
 
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