it my coz overheat orl cheak engine low oil
Those are signs of a blown head gasket or a cracked cylinder head.
Loosing Coolant, coolant in the oil, a sweet smelling exhaust, low compression, overheating, and possibly a miss.
remove head and replace gasket :)
With a blown head gasket the engine will still run, poorly with issues, but run. A blown engine will not continue to run from that moment on.
A Cracked cylinder head, or engine block. Or a blown cylinder head gasket.
There are several possible indications of a blown head gasket: If the head gasket is blown between adjacent cylinders there will be poor or no compression in either cylinder. Poor compression in any cylinder can be caused by a blown head gasket. That condition can also be caused by a burned valve or piston. Coolant in the crank case can be caused by a blown head gasket. Compression in the coolant can be caused by a blown head gasket. An engine with a blown head gasket usually loses performance and runs poorly or not at all.
blown head gasket,cylinder head not torqued to specs. cracked/warped cylinder head.those are some causes.
usually there is a blown head gasket or warped head to get water in a cylinder
A blown cylinder on a Polaris snowmobile typically shows signs of severe damage, such as cracks or holes in the cylinder wall, which may allow for air and coolant leaks. You might also notice signs of scoring or burn marks on the piston and cylinder head. Additionally, there could be an accumulation of metal shavings in the oil, indicating internal damage. Overall, the affected components will likely appear charred or excessively worn compared to a normal, functioning cylinder.
blown head gasket, cracked cylinder head, crack in the cylinder block
Remove the cylinder head and replace the gasket. -Possibly even have the head skimmed.
It does not matter. If one is blown on a V6 or V8 then you need to replace them both.