what oil and filter

[bpmcl00]

hello

i have a 1993 4.3 mercruiser, 4barrel carb. i have no manual for the boat. i am looking to change the oil, but i have no idea what oil or filter to use. Should i use marine grade??? what size filter. and what weight oil....


thanks in advance


Brian

 

[Don S]

Re: what oil and filter

i have no manual for the boat.

Now you do.
http://forums.iboats.com/showthread.php?t=251571