Hi, I'm new here and I've got an old Buick v-6 in a Jeep. I have heard
these motors were put to marine use and I thought that maybe I'd be more
likely to find an authority here than with the Jeep bunch.

That being said, if there's anyone here who feels like helping me with
this I'll pound out a full description of what I've done so far in
troubleshooting the problem (I've done quite a lot) but I don't want to
make a giant post and waste everyone's time if there's nobody here who
wishes to take a shot at it. (That's a pretty long sentence, eh?)

Many thanks,

John