MikDee
Banned
- Joined
- Jun 6, 2007
- Messages
- 4,745
Re: Excessive Blowby with high rpm ticking
Good, they were new replacements! I'd take that out of the equation for now.
But, I wonder about that high pressure oil pump?
Something else to think about, I thought boats don't use a pcv valve Just a hose to each valve cover. Finally is your flame arrestor clean, & clear, if it's been sitting so long maybe it's clogged?
PS I can't remember the name brand of the valve seals. They were rubber, bright orange, and at least on the port side that I have already opened up, they were all still tight and seated and in place.
Good, they were new replacements! I'd take that out of the equation for now.
But, I wonder about that high pressure oil pump?
Something else to think about, I thought boats don't use a pcv valve Just a hose to each valve cover. Finally is your flame arrestor clean, & clear, if it's been sitting so long maybe it's clogged?