Where does the coolant go in a Vanagon?
Once the coolant reaches about 190˚F (87˚C), the thermostat opens and begins routing coolant via the long coolant pipe way up to the radiator. Here, fresh air draws away the excess heat, and the now-relatively-cool coolant goes back to the water pump and engine via the return pipe, completing its circuit.
What is the fluid capacity of a VW Vanagon?
VW’s technical bulletin #V00-90-01 included a Fluid Capacity Chart. Following is a repeat of that information with some added comments. These apply only to the Vanagon, though lubricant type specifications are also applicable to earlier Type II’s. Air Cooled – 3.0 L (4.2 qt.); 3.5L (3.7 qt.) w/ filter.
Where is the engine located in a Volkswagen Vanagon?
Most water-cooled cars, including the one you probably use as a grocery-getter, has the engine up front, right behind the radiator. So, the entire drivetrain is in one compact package. Like all previous Volkswagen vans, the Vanagon/Transporter’s engine is located in the rear of the vehicle.
What kind of oil does a VW Vanagon use?
VW specifies ATF Dexron II, but Dexron III is now available. A VW tech bulletin cautions Vanagon owners that the Vanagon did not change to the hydraulic oil in 1989 as did other models. Suggest changing every 30K. Varies with system & manufacture of brakes.
Why is the coolant light blinking on my Vanagon?
If the coolant light is blinking you should pull over immediately! This light tells you that your level is low or that your temperature has gone to high. Driving a Vanagon with low coolant even a short distance can cause severe head cracks and gasket problems.
How does the refill tank on a Vanagon work?
The Refill Tank’s volume will rise and fall with coolant temperature, between the MAX and MIN marks. NOTE: These tanks are often and variously referred to by owners and even by the vaunted Bentley Workshop Manual as the reservoir, pressure, overflow, or burp tanks, sometimes interchangeably, which certainly doesn’t help matters.
Why are there bubbles in the Vanagon cooling system?
Though in theory a closed loop, the Vanagon’s cooling system can sometimes develop bubbles or pockets of air, caused by incomplete bleeding following a coolant replacement, a leaking hose or clamp, or by a failing cylinder head gasket allowing exhaust gases into the cooling system.