They started making watercooled VWs in 1970, but the first watercooled VW sold in the US was the Rabbit, which was introduced to the US in 1974. In 1983, the Vanagon was changed to a watercooled engine called the "Wasserboxer." ("Wasser" is German for Water, naturlich.)
Now, as to this Wasserboxer engine: I have NO idea why they came up with this. The engine has picked up the unfortunate nickname "Wasserleaker" because...well, they all do. The Diesel Vanagon used the Rabbit engine, so I don't know why VW didn't use the gas Rabbit engine in a gas Vanagon. (However, YOU don't have to be so encumbered: quite a few guys have changed Diesel Vanagons to Rabbit gas engines. It is a fairly easy change if you are a good mechanic, but you need to change the transmission to a Gas Vanagon one because the diesel transmission is geared very low.)
an aircooled engine is an engine that is cooled by air. most cars now a days are cooled by water. aircooled engines include but are not limited to- old style vws and porches some airplane engine some motorcycle engines
An engine that is cooled by air, not by water, and that powers a VW. Engines produce heat. So much heat that it must be removed from the engine or it will cause damage. Most car engines heat up water that is pumped through the empty spaces in the engine block; the heated water (and antifreeze, a.k.a. coolant) is then pumped through the radiator where ambient air is drawn through by a fan. Since outside air is cooler, the water cools off. When the cooled water re-enters the engine, it cools the engine. In a VW air-cooled engine, the outside air is simply blown over the engine itself. The engine has fins to help dissipate heat, like many motorcycle engines to. Aircooled VW engines also have oil coolers.
To replace the water pump on a Volvo 850, begin by disconnecting the battery and draining the coolant. Remove the serpentine belt and any components obstructing access to the water pump, such as the timing belt or engine covers. Unbolt the water pump from the engine block, clean the mating surfaces, and install the new pump with a new gasket. Finally, reassemble everything, refill the coolant, and check for leaks.
in 1998
what is the engine?
A Caterpillar see seven diesel engine will begin to overheat at a water temperature of 210 degrees. The recommended operating water temperature is 180 degrees.
do I have to lower the engine to replace the water pump ona 2000 ford focus zetec engine
This is NOT an Interference engine. The water pump is driven by the cam belt so replace the water pump at the same time you replace the cam belt. Belt should be replaced at 105,000 miles.This is NOT an Interference engine. The water pump is driven by the cam belt so replace the water pump at the same time you replace the cam belt. Belt should be replaced at 105,000 miles.
water-pump lost in the water until engine very is hot
it has a 2.2 vtech engine
Remove engine and transaxle assembly
Absolutely not!! Unless you want to replace the engine. Water does horrible things to engines and that is the reason water isn't used for engine lubrication and pure water isn't used for cooling the engine in the first place.