Question about 2000 Cadillac DeVille

1 Answer

Water pump crossover housing gasket

Just replaced the water pump now the mechanic is sayign the coolant is leaking from a waterpump crossover housing/Cylinder gasket! Please tell me solution for this, is it expensive

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  • Cadillac Master
  • 5,370 Answers

For water pump replacement i suggest you to check the help link provided below.

click the link below :----

Water pump replacing procedure for all vehicles?

http://technoanswers.blogspot.com/2011/11/water-pump-replacing-procedure-for-all.html
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HOW TO REPLACE A WATER PUMP

http://schematicsdiagram.blogspot.com/2011/07/how-to-replace-water-pump.html

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How to route Water Pump Belt for 1992 Oldsmobile ?

http://carbeltrouting.blogspot.com/2011/12/how-to-route-water-pump-belt-for-1992.html

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How to replace Water Pump on Car ?

http://repairhelpcenter.blogspot.com/2011/11/how-to-replace-water-pump-on-acura-car.html

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How to Remove Water Pump?

http://technoanswers.blogspot.com/2011/12/how-to-remove-water-pump-on-toyota.html

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Where is Water Pump located ?

http://technoanswers.blogspot.com/2011/12/where-is-water-pump-located-on-toyota.html

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This will help. Thanks.

Posted on Feb 25, 2012

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Posted on Jan 02, 2017

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SOURCE: Cadilliac Sedan DeVille 1999 has a leaking head

Give it a shot! I have used "Wonderweld" a Holts product with success and the directions is printed on the bottle of all similar products.

Phllip

Posted on Nov 20, 2009

  • 396 Answers

SOURCE: Coolant leaks, oil pan gaskets leak started

Check temp control sending unit and thermostat.

Posted on Jul 17, 2009

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1 Answer

Where is the waterpump on 2003kia sorento lx ?


Water pump is Timing belt driven. It is below the Camshaft sprocket, in the timing case. If you want to repair/replace it here are the instructions.
>

COMPONENTS

REMOVAL
  1. Using the drain plug, drain the coolant.
  2. Remove the drive belt and the engine coolant pump pulley.
  3. Remove the timing belt cover, the auto tensioner and idler pulley.
  4. Remove the water outlet fitting, the thermostat case and the water pump fitting.
  5. Remove the engine coolant pump mounting bolts.
  1. Remove the engine coolant pump assembly from the cylinder block.
INSPECTION
  1. Check the engine coolant Water pump for cracks, damage or wear, and replace the pump assembly if necessary.
  2. Check the bearing for damage, abnormal noise and sluggish rotation and replace the pump assembly if necessary.
  3. Check the seal it for leaks and replace the pump assembly if necessary.
INSTALLATION
>

  1. Clean the gasket surfaces of the engine coolant pump body and the cylinder block.
>

  1. Install the new engine coolant pump gasket and pump assembly. Tighten the bolts to the specified torque. Tightening torque
Engine coolant pump bolt:
Head mark "7": 17 - 22 Nm(170 - 220 kg.cm, 12 - 16 ft. lbs.)
  1. Install the water pump fitting, the thermostat case and the water outlet fitting.
  2. Install the auto tensioner and timing belt. Adjust the timing belt tension, then install the timing belt cover.
  3. Install the drive belt, coolant pump pulley and then adjust the auto tensioner.
  4. Refill the coolant.
  5. Run the engine and check for leaks.
Courtesy All Data LLC
© 2015 ALLDATA LLC. All rights reserved. Terms and Condit

Mar 15, 2015 | 2003 Kia Sorento

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Water pump 2004 suburban, coolant has a slow leak. Had the coolant bottle pressure tested and it was OK. System pressure tested and it was not holding pressure but the mechanic could not tell if it was...


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Sounds to me like the shaft seal has failed on your water pump and you need to replace the pump, theres usually a tiny hole either at the bottom of the water pump or at the top of the pump its called the weep hole, when coolant comes out of this hole it means the internal shaft seals of the pump have failed and it requires replacement of the pump, now if the coolant is coming out of where the pump bolts onto the engine block you propbably only need the waterpump to block gasket to fix the leak, check and see exactly where the coolant is coming out from so you can be sure exactly what you need to replace....

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My 1999 Alero must have a leak somewhere because the thermostat gauge rises every few days. I put coolant in it at least 1 a week. I had a new water pump and thermostat put on it, but it is still...


CHECK AROUND WATER PUMP AREA.AND THERMOSTAT HOUSING FOR LEAKS.THE MECHANIC WHO PUT THE WATER PUMP ON MAY FORGOT TO PUT SEALANT ON BOTH SIDES OF THE WATER PUMP GASKET CAUSING LEAKS.LOOK AROUND THERMOSTAT HOUSING FOR LEAKING.IF THERMOSTAT SEAL WAS DAMAGE DURING INSTALLATION IT WILL CAUSE LEAKING.IF ALL LOOKS GOOD CHECK FOR COOLANT LEAKS AROUND RADIATOR .CHECK RADIATOR TOP AND BOTTOM HOSES FOR LEAKS AND CHECK HEATER PIPES AND HEATER CORES HOSES FOR LEAKS.IF ALL HOSES GOOD.CHECK FOR LEAKING CORE PLUGS.

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I have a leak in the water pump housing gasket


Do you have a leak at the water pump cover? The water pump? Or the 4 gaskets that seal the water crossover (that the water pump is in) to the cylinder heads?

Mar 31, 2010 | 1998 Oldsmobile Aurora

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How to install


4.9 disconnect negative battery cable,drain the coolant from radiatorremove coolant reservoir, loosen waterpump pulley bolts,a screwdriver can help keep the pulley from turning,remove drive belt,remove idle pulley,remove waterpump mounting bolts(they are different sizes,some are star shaped) do not pry on waterpump until all bolts are removed,clean gasket surface,use gagket sealant and install new water pump(start all bolts before you torque any down.)

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