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Replace water pump in 2003 oldsmobile alero - 2003 Oldsmobile Alero

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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ZJLimited
  • 17970 Answers

SOURCE: need the step by step instructions and pictures on

Removal & Installation

2.2L Engine

  1. Before servicing the vehicle, refer to the precautions section.
  2. Disconnect the negative battery cable.
  3. Drain the engine coolant.
  4. Remove or disconnect the following:
    Exhaust manifold, if equipped with n automatic transaxle Right front wheel Splash shield Water pump sprocket access plate from the timing cover

    fcd00e0.jpg

    Fig. Remove the water pump sprocket access plate from the timing cover -2.2L engine
  5. Attach Water Pump Sprocket Holding Tool J 43651to the sprocket using the access plate bolts to secure the tool to the engine front cover.
    Sprocket to water pump bolts Engine block to water pump bolt Engine front cover to water pump bolt Thermostat housing to water pump feed pipe 2 water pump to engine block bolts Water pump

    30965cd.jpg

    Fig. Water pump mounting-2.2L engine
To install:
  1. Use a threaded stud in the water pump hub to align the hub to the water pump sprocket.
    Water pump and bolts Thermostat housing to water pump feed pipe Engine front cover bolt and engine block to water pump bolt. Tighten the bolts to 15 ft. lbs. (20 Nm) 2 of the water pump sprocket to water pump bolts
  2. Remove the threaded stud.
    Last water pump sprocket to water pump bolt and tighten the sprocket bolts to 89 inch lbs. (10 Nm).
  3. Remove the tool.
    Water pump sprocket access plate to the timing cover and tighten the bolts to 89 inch lbs. (10 Nm) Splash shield Right front wheel Exhaust manifold, if removed
  4. Fill the cooling system.
  5. Connect the negative battery cable.
2.4L Engine
  1. Before servicing the vehicle, refer to the precautions section.
  2. Disconnect the negative battery cable.
  3. Drain the cooling system.
  4. Remove or disconnect the following:
    WARNING Do not rotate the flex coupling more than 4 degrees or damage may occur. Oxygen Sensor (O 2 S) electrical connector Exhaust manifold heat shield Coolant inlet housing bolt through the exhaust manifold Exhaust manifold brace-to-manifold bolt Manifold-to-exhaust pipe studs Coolant inlet housing-to-water pump cover bolt Exhaust pipe from the exhaust manifold by pulling it downward Coolant inlet pipe from the oil pan Brake vacuum pipe from the camshaft housing Exhaust manifold from the cylinder head Heater hose from the heater outlet pipe Timing chain cover and tensioner Water pump cover-to-engine bolts 3 water pump-to-timing chain housing nuts Water pump and cover assembly Water pump cover from the pump

    f9cdfa8.jpg

    Fig. Exploded view of the water pump mounting-2.4L engine
continue...

Posted on Oct 22, 2009

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ewashmidas
  • 362 Answers

SOURCE: need to replace the water pump on a 2000 oldsmobile alero 4cyl

If you have the 3.4L engine, easy, if you have the 2.4L HARD! Best left to a professional.

Posted on Feb 09, 2009

GM Elec
  • 1000 Answers

SOURCE: Where is the fuel pressure regulator on a 2003 oldsmobile alero?

There are 2 fuel lines connecting to the fuel injector rail. The larger line is the pressure line and the smaller line is the return line. The smaller line attaches to the fuel pressure regulator. You will notice that the regulator also has a vacuum line attached to it. If you are planning on changing it your self, let me know. There is a specific way to change it for safety reasons.
Let me know.
Regards,

Posted on Mar 10, 2009

  • 14036 Answers

SOURCE: how do i install a water pump on a 1999 olsdmobile alero 2.4 liter

you need a haynes repair manually.because you have to remove timing chain cover. you have to remove timing chain tensioners.to unload timing chain.because water pump is going to interfere with timing chain housing.you will need a manually . too much to tell you in words.

Posted on Mar 22, 2009

  • 9 Answers

SOURCE: 2003 Oldsmobile Alero Thermostat/Fan Trouble

they should turn on at about 213 orbetween 200 and 215 dont let it go over 230 if so please turn off

Posted on Apr 09, 2009

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1 Answer

How to go about replacing the fuel pump in 2003 Alero GL


here is a link to a video that will show You exactly how to fix the
Fuel Pump on Your Alero, the Fuel Pump is inside the Gas tank so
adhere to all the directions on the video to do it safely & Good Luck
https://youtu.be/giURw81hWzk

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sorry to tell you, but if it ran hot when your water pump went out, you probably have a blown head gasket.

Oct 20, 2011 | 2003 Oldsmobile Alero

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Passenger side of the engine closest to the radiator,beside the overflow tank.

Jan 04, 2010 | 2003 Oldsmobile Alero

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If your water pump is leaking, then it will have to be replaced. This is not a job for the beginner as you will have to rmove the timing chain cover, harmonic balancer and timing chain. If you tackle this job your self make sure you mark your valve gears, crank and replace the chain exactly the way you removed it or your timing will be off.

Dec 11, 2009 | 2003 Oldsmobile Alero

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Cant figure out how to change the thermostat on my 2003 Olds Alero.


  1. (This is for a 2.2L engine) If equipped with an automatic transmission, remove the exhaust manifold.
  2. Drain the cooling system.
  3. Remove the thermostat housing to water pump feed pipe bolts.
  4. Remove the thermostat housing to water pump feed pipe.
  5. Remove the thermostat.

Jun 24, 2009 | 2003 Oldsmobile Alero

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2002 Oldsmobile Alero heating up


I happen to own a 2002 alero, and alot of people says the same thing about theirs. You may need to replace you head gasket and run more antifreeze than water.

Nov 01, 2008 | 2003 Oldsmobile Alero

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