WebAug 15, 2005 · He is probably correct. You have a raw water intake pump that draws water in thru the outdrive to a pump driven by the crank shaft. That pump will prevent water from draing out of the block even after you put on your trailer. Thats one reason you need to flush out the engine, especially after being in saltwater. FlaFranco, Aug 14, 2005. WebApr 1, 2016 · Check the gasket or sealer between the upper and lower halves of the manifold, and the intake manifold gaskets where the manifold mates with the head. Also, check all vacuum connections and hoses that …
Cracked Engine Block - Will JB Weld Fix It? - YouTube
WebMay 16, 2012 · May 15, 2012. #5. Re: Cracked block check! Outboard blocks do crack. More often they get corrosion around the cylinder heads or exhaust water jackets and they can leave a milky oil in a 4 stroke outboard. The valve seats are also noted for cracking in 4 stroke outboards. If it is a 4 stroke outboard, forget the compression check and do a leak ... WebMar 5, 2008 · Messages. 10. Mar 5, 2008. #20. Re: mercruiser engine block cracked. Your V8 cracked in the lifter gallery area underneath the intake manifold. If you pull your dipstick, you will notice that the crankcase is curiously overfull. Hi there, yes it cracked underneith the manifold, and also a small crack in the manofold. nowht
How to Tell If Boat Engine Block Is Cracked- 4 Signs Don’t
WebMar 11, 2024 · The potential danger of freezing and of the consequent crack of the boat engine block appears at the water freezing point equal to +32F and below, as for freshwater. For saltwater the freezing point is at about +27F providing that your engine is cooled by the outboard water. WebNov 23, 2008 · 6,772 Posts. #2 · Nov 22, 2008. Usually a couple of days and nights of freezing temps are required for a block to freeze oil coolers will usually freeze first since there is less to cool. Other variables are how sunny it is during the day. There is no real hard and fast rule for freezing. WebAug 9, 2008 · Aug 9, 2008. #2. "A block cracked in the right. "A block cracked in the right place will cause milky oil but that is not the only failure that will cause milky oil. In my … nicole bahn mug shot