I have a 1977 mastercraft Stars and Stripes , in great shape for its age. Orginal 351 engine has been running every season.
I am in need of a major inspection/tune up overhaul. Oil change and such. I know only enough to be dangerous. Took the cover off for the first time this spring, the boat was properly winterized , fires, started and ran for 5 minutes or so at first but won't fire.