White smoke from the exhaust is the most common sign. A compression test will tell you allot.
sounds like a blown head gasket.
The engine size is Yamaha WR500 in a 1993 waverunner, the engine size is right in the name of the jet ski.
If you see no obvious leak from the hoses, radiator, water pump,or from the heater core, suspect a blown head gasket. Coolant in the oil, sweet smell at the tail pipe, air bubblesin the radiator, a white foamy substance on the underside of the oil fill cap, missing engine or loss of power, are all signs of a blown head gasket. A compression test will verify this. Caution: Stop drivng if the head gasket is blown. Severe engine damage will occur.
have a mechanic sheck for a blown head gasket or a craked head
In my 1993 Ford F-150, I had oil in the breather due to a blown head gasket.
Blown head gasket, cracked hed or cracked block
Blown head gasket
The cost to repair a blown head gasket on a 1993 Ford Explorer can range anywhere from $800 to well over $1,000. It usually takes between 7-10 hours of mechanical labor to fix a head gasket. Pricing will vary depending on the labor rate as well as the labor time.
You pull the head off and change the head gasket. There is no treatment for a blow gasket, exept changing it. Its a pretty huge job I would suggest getting it at the garage and get a quote.
ON 2007 KAWASAKI WAVERUNNER WHERE IS THE BATTERY LOCATED? I TOOK THE SEATS OFF AND CAN'T FIND IT AND I DON'T HAVE AN OWNERS MANUAL.
The white smoke means coolant being burned. So the chances that its a head gasket problem are pretty high.
cracked head or blown head gasket Coolant is entering the combustion chamber through a hole in the head gasket.