S
Scott Adams
Guest
"Hello, I have a Mariner M60
"Hello, I have a Mariner M60 motor, serial A110778 that was overheated due to a faulty water pump. Upper cylinder did get warm but compression is still within 20% so I'm running it. It runs well. The orginal plugs when I acquired the motor last fall were Champion L76V. I went to the recommended NGK BUHW-2 plugs this spring and now it starts hard, runs ok. Should I go back to L76V or is that a hotter plug and could cause trouble? Thank you in advance. Scott"
"Hello, I have a Mariner M60 motor, serial A110778 that was overheated due to a faulty water pump. Upper cylinder did get warm but compression is still within 20% so I'm running it. It runs well. The orginal plugs when I acquired the motor last fall were Champion L76V. I went to the recommended NGK BUHW-2 plugs this spring and now it starts hard, runs ok. Should I go back to L76V or is that a hotter plug and could cause trouble? Thank you in advance. Scott"