Home › Forum › Ask A Member › 1957 Big Twin 35hp questions oil, engine "Bucking" › Re: 1957 Big Twin 35hp questions oil, engine "Bucking"

#17908
danblue
Participant

    It’s funny, but I’ve had the boat for 2 years now, and I have never changed the spark plugs…I’ve checked them before, but never changed them. Perhaps I’ll do that today and see what happens.

    Thanks!