If you are talking about a 1998-2005 Passat there is a bleed hole in the cooling system for this purpose. The heater coolant lines pass through the second firewall remove the clamps on the lines and pull them toward the front of the car about an inch. One of the lines has a little hole for bleeding the system.
how do you bleed a diesel peugeot cooling system
jacket cooling system is a that the part of the engine were
2005 vw passat how chek woter pump work or no
The block heater on a 2003 Passat V6 is located in the vehicle's cooling system. Not all vehicles are equipped with this aftermarket engine heating system.
how do you get rid ov a air lock in the cooling system on a vw passat 1.9 tdi 2000
A broken piston ring can allow oil to get into your cooling system. A bad valve seal can also allow oil into the cooling system.
for diesel: break power=34% cooling system=30% exhaust=26% surrounding=10% for diesel: break power=34% cooling system=30% exhaust=26% surrounding=10%
The air corn on your passat is not cooling for any number of re sons, linkage problems, one of the mechanical parts is broke but the more than likely reason is the system needs recharging. You mite even have a leak in the system. Take it to a garage you trust ( You can't recharge or check for leaks at home).
more time then not a leaking head gasket or a sleeve
For the radiator only, 2 to 3 quarts. For the complete cooling system, 8 to 9 quarts.
Cracked injector cups is the main cause of diesel in the cooling system. There is a special tool to remove them with out taking the head off.
does cooling system hold pressure?