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How do you bleed a new water pump on a 2004 2.5TDI Kombi?

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Undo the clip on the top heater hose to bleed the system(wear rubber gloves),they used to fit a bleed screw but the clip idea was cheaper...........

Posted on Oct 16, 2010

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Posted on Jan 02, 2017

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The fan belt on my VW T5 2.0 kombi is braking constantly. What can be the problem?


It may be out of alignment - check that all the pulleys are level.

Try rocking all the pulleys to check for wear and security. Loose bolts or worn bearings in a pulley can cause it to rock as it spins - this puts undue stress on the belt.

Quite often the bearings in a water pump wear allowing that pulley to rock and twist. Some models of cars state that the water pump should be replaced when the belt is changed (not your model..).

Mar 14, 2017 | Volkswagen Cars & Trucks

1 Answer

2c engine in a vw kombi overheating and I've changed engine I've put another 2c non turbo still overheating new water pump radiator clean


You could be having an airlock that prevents water to circulate. Kindly try bleeding the air out

Nov 14, 2016 | Cars & Trucks

1 Answer

My kombi is overheating. ..i changed thermostat but still does the same .. anyone can help me please


If you are not loosing any coolant, replace the water pump. Impellers crack and spin on the shaft.

Oct 08, 2016 | Cars & Trucks

1 Answer

My diesel pump is not pumping what must i do


Fill your fuel filter all the way up and take precaution not to get any air into pump. Try this several times. Once you get air into some pumps it can be very hard to bleed it off. There should be some way to bleed. Look on pump for bleeder.

Oct 12, 2012 | 2007 Toyota Quantum 2.7

1 Answer

How do I bleed the water system on a VW Kombi microbus....at the moment I blew the head due to overheating for the 2nd time....


To bleed the cooling system effectively you will need to use a cooling system charge unit.Your local VW Commercial dealer has this tool or it can be purchased from a reputable tool dealer e.g Snap-On,Mac,Sealey etc.When used with a compressed air feed,this tool applies a vacuum to the cooling system and draws ALL the air out before replenishing the coolant (this tool uses a sealed system so no chance of air entering system).This STOPS hot spots in the clinder head and turbo

Sep 20, 2010 | 2005 Volkswagen Microbus

1 Answer

How to change a water pump on a 2000 intrepid 3.2 engine


3.2L & 3.5L Engines
  1. Before servicing the vehicle, refer to the Precautions section.
  2. Drain the cooling system.
    WARNING Do not use pliers to open the plastic drain.
  3. Remove or disconnect the following:
    NOTE It is good practice to turn the crankshaft until the No. 1 cylinder is at Top Dead Center (TDC) of its compression stroke (firing position).
    Negative battery cable Coolant recovery cap and open the thermostat bleed valve Drive belts Timing belt Water pump mounting bolts, noting the position of the longer bolt Water pump. Discard the O-ring seal.
  4. Clean the gasket sealing surfaces, being careful not to scratch the aluminum surfaces.

    ee818be.jpg
    Fig. Water pump bolt locations, make sure to note the position of the longer bolt
To install:
  1. Install or connect the following:
    WARNING Rotate the pump and check for freedom of movement.
    New O-ring and wet with clean coolant prior to installation. Be sure to keep the new O-ring free of any oil or grease. Water pump with a new O-ring. Torque the water pump-to-engine bolts to 105 inch lbs. (12 Nm). Timing belt Drive belts
  2. Fill the cooling system by performing the following procedure:
    1. Close the radiator drain.
    2. Open the thermostat bleed valve. Install a 1 / 4 in. (6mm) clear hose about 48 in. (1.2m) long to the end of the bleed valve and the other end into a clean container. The intent is to keep coolant off of the drive belt(s).
    3. Slowly, refill the coolant recovery bottle until a steady stream of coolant flows out of the thermostat bleed valve. Gently squeeze the upper radiator hose until all of the air is removed from the system.
    4. Close the bleed valve and continue to fill the coolant recovery bottle to the proper level. Install the cap on the bottle and remove the hose from the bleed valve.
  3. Reconnect the negative battery cable. Start the engine and allow it to reach normal operating temperatures.
  4. Check the cooling system for leaks and correct coolant level.
    WARNING Be sure that the thermostat bleed valve is closed once the cooling system has been bled of any trapped air.

Good luck (remember rated this).

Jul 19, 2010 | 2004 Dodge Intrepid

1 Answer

How to replace water pump on 1999 oldsmobile silouhette


drain the coolant
ok you will see a pulley with NO GROVES with FOUR 10mm bolts
that's the water pump losen the 4 bolts then remove the drive belt
remove the 4 bolts prev. loosed and remove that pulley
then there are FIVE 8mm bolts holding the water pump to front cover
remove the 5 water pump bolts
then use a screwdriver and hammer and tap the pump to seperate the pump from the cover
clean the old gasket off
install the new water pump and gasket
reassemble the vehicle
loosen the AIR BLEED SCREW ON THE BYPASS PIPE ABOVE THE WATER PUMP
refill the cooling system with coolant prev drained till a steady stream is coming out the AIR BLEED SCREW the close the bleed screw
if you need to add more coolant USE ONLY GM DEXCOL
then set your heater controls to VENT AND HOT
start the vehicle and let run till HOT AIR IS COMING OUT OF THE VENTS not WARM this will insure no air locks
hope this was help full

Dec 12, 2009 | Oldsmobile Silhouette Cars & Trucks

2 Answers

Antifreeze leaking underneath the water pump


If you have coolant leaking from under the water pump,you will more than likely need a new pump. Water pumps have a bleed hole built in to show if the pump seal is gone. If it is not leaking from the bleed hole, it may be from the gasket that seals the pump to the engine or it may be leaking from somewhere above the pump and collecting at that point. Good luck Moe

Apr 24, 2009 | 1992 Chrysler Town & Country

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