Question about 1997 Buick LeSabre

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Have water leak at 90* hose from mid-block to belt tensioner. how to fix leak where hose goes into block--3.8L

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  • profgizmo Feb 14, 2010

    buick lesabre-1997-has a plastic 90*t fitting, sealed by 'o'rings each end, that takes coolant out of the block in front,through the belt tensioner housing, out other side to heater core. the fix can't be accomplished with taking belt, alternator, and tensioner off.

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  • Contributor
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There is a plastic nipple that screws into the intake manifold and that usually breaks. you will need to remove the alternator to get access to the part

Posted on Jan 31, 2010

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The hose you describe sounds like a bypass hose.
You need to replace it, they somtimes split just above clamp. Hope this helps. Good luck.

Posted on Jan 31, 2010

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1 Answer

I have a leak on my 1998 ford Taurus 3.0l some where behind the belt tensioner?


Water pumps are located in that area. When the bearing goes bad it will leak and then will be hard to turn the pulley which makes the belt make a squeal sound. You should be losing water from your cooling system. Be careful, because if the engine gets overheated, you can crack the engine block. Which means mega bucks to fix.

Sep 02, 2014 | 1998 Ford Taurus

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Water leak around pully serpentine belt is loose


More than likely your water pump is going out or has gone out. Also check your idler arm and belt tensioner.

Oct 16, 2012 | 2000 Pontiac Grand Am GT

2 Answers

How do i take out the wter pump offf 2001 stratus? It seems like you have to practicly take the engine out of the car to take replace it


The water pumo is located behind the timing belt cover youll have to remove the timing belt to replace it. The 2.4 engine is similar to the 2.0 Neon motor. It wasn't a quick and easy job but doable if you have a puller for the crank pulley and patience.

You will be working under the right front wheel well a lot. And like mentioned above - get a repair manual. You'll need to re-tension the timing belt.

Remove radiator and fan and anything that will block you from getting to the water pump. I suggest take pictures of each step that you disconnected all parts getting to the water pump and the removal of the water pump with a digtal camera and take the pump to the parts dealer so that you get an exact match.

Next read the instructions that come with the pump. Clean all old gasket and glue off of the place where you will install the new water pump (take your last picture you take and reverse the order and reinstall the gasket/sealer and water pump and all other parts).

Use a tork wrench on the bolts, add water and anti-freeze to the radiator and start the car and look for leaks.

Hope this helps.

Jun 15, 2011 | 2001 Dodge Stratus

1 Answer

Replacing water pump.


See the instrucitons below.

Removal
  1. Disconnect battery ground cable (14301) at battery.
  1. Drain cooling system.
  1. Loosen four water pump pulley retaining bolts while drive belt is still tight.
  1. Loosen drive belt tensioner (6B209) and remove drive belt (8620) .
  1. Remove generator (GEN) (10300) wiring connector, remove fasteners, and remove generator .
  1. Remove heater water return hose from water pump (8501) .
  1. Remove drive belt idler pulley and bolt tensioner assembly.
  1. ani_caut.gif CAUTION: If using a prying device to assist in water pump removal, be careful not to damage the mating surfaces.
    Remove water pump pulley fasteners and gently pry between drive belt idler boss and frame rail and remove pulley.
  1. NOTE: Mark bolts so they may be returned to original location.
    Remove water pump retaining bolts and nuts and water pump . Discard used water pump housing gasket (8507) .
Installation
NOTE: Lightly oil all bolt and stud bolt threads before installation except those specifying special sealant.
  1. ani_caut.gif CAUTION: Use care when scraping gasket surfaces as aluminum gouges easily and can cause leaks.
    Clean gasket surfaces on water pump and engine front cover (6019) .
  1. NOTE: The threads of the No. 3 engine front cover retaining stud must be coated with Pipe Sealant with Teflon® D8AZ-19554-A or equivalent meeting Ford specifications ESG-M4G194-A and ESR-M18P7-A before installing.
    NOTE: Gasket and Trim Adhesive D7AZ-19B508-B or equivalent meeting Ford specifications ESR-M11P17-A and ESE-M2G52-A is recommended to hold the water pump housing gasket in position.
    Position a new water pump housing gasket on water pump housing sealing surface.
  1. Install water pump on the engine front cover . Install retaining bolts.

    a23980a.gif


    Item Part Number Description 1 6019 Engine Front Cover 2 8507 Water Pump Housing Gasket 3 8501 Water Pump 4 - Bolt (Part of 8501) (5 Req'd) 5 - Optional Locating Pins (2)
    (Part of 6019) A - Tighten to 8-12 Nm
    (6-9 Lb-Ft)

    a24218a.gif



    FASTENER IDENTIFICATION Fastener and Hole No. Part No. Size Application 1 N804811 M8 x 1.25 x 73 W/P & F/C to Block 2 N804811 M8 x 1.25 x 73 W/P & F/C to Block 3 - Stud N807036 M8 x 1.25 x 94.3 W/P & F/C to Block 4 N804811 M8 x 1.25 x 73 W/P & F/C to Block 5 N804811 M8 x 1.25 x 73 W/P & F/C to Block 6 N804811 M8 x 1.25 x 73 W/P & F/C to Block 7 N804576 M6 x 1 x 28.5 W/P to F/C 8 N804576 M6 x 1 x 28.5 W/P to F/C 9 N804576 M6 x 1 x 28.5 W/P to F/C 10 N804576 M6 x 1 x 28.5 W/P to F/C 11 N804576 M6 x 1 x 28.5 W/P to F/C A. Tighten to 20-30 Nm (15-22 Lb-Ft)
    B. Tighten to 8-12 Nm (71-106 Lb-In)

  1. ani_caut.gif CAUTION: Be sure that the hose clamps are beyond the bead and placed in the center of the clamping surface of the connection. Any used hose clamps must be replaced with a new clamp to ensure proper sealing at the connection.
    Connect heater water outlet tube (18663) to water pump and position the hose clamps between the alignment marks on both ends of the hose. Slide hose on connections. Tighten screw clamps to 2.2-3.4 Nm (20-30 lb-in).
  1. NOTE: When the battery has been disconnected and reconnected, some abnormal drive symptoms may occur while the powertrain control module (PCM) (12A650) relearns its adaptive strategy. The vehicle may need to be driven 16 km (10 miles) or more to relearn the strategy.
    Connect battery ground cable .
  1. Install idler pulley, drive belt tensioner, generator and generator wiring.
  1. Position drive belt over drive belt tensioner and release drive belt tensioner .
  1. Fill and bleed cooling system with specified coolant.
  1. Fill power steering pump reservoir with specified fluid.
  1. Start engine and check for coolant leaks.
Hope this helps.

Zeppelinx12

Feb 23, 2011 | 1995 Ford Windstar

1 Answer

I need to know how i can get to my water pump and what all i need excatly to fix it


  1. Disconnect the negative battery cable.
  2. Drain the coolant into a suitable container.
  3. Disconnect the radiator outlet hose.
  4. Remove the radiator fan motor assembly.
  5. Remove the accessory drive belts.
  6. Remove the timing belt, tensioner and camshaft angle sensor. Refer to the procedure in this section for removal and installation steps.
  7. Remove the left side camshaft pulley(s) and left side rear timing belt cover. Remove the tensioner bracket.
  8. Disconnect the radiator hose and heater hose from the water pump.
  9. Remove the water pump retainer bolts.
  10. Remove the water pump.

To install:
  1. Clean the gasket mating surfaces thoroughly. Always use new gaskets during installation.
  2. Install the water pump and tighten the bolts, in sequence, to 7-10 ft. lbs. (10-14 Nm). After tightening the bolts once, retighten to the same specification again.
  3. Inspect the radiator hoses for deterioration and replace as necessary. Connect the radiator hose and heater hose to the water pump.
  4. Install the left side rear timing belt cover, left side camshaft pulley(s) and tensioner bracket.
  5. Install the camshaft angle sensor, tensioner and timing belt.
  6. Install the accessory drive belts.
  7. Install the radiator ran motor assembly.
  8. Install the radiator outlet hose.
  9. Fill the system with coolant.
  10. Connect the negative battery cable.
  11. Start the engine and allow it to reach operating temperature.
  12. Check for leaks.





Jan 20, 2010 | 1992 Subaru Legacy

2 Answers

How do i replace my water pump on a gmc yukon xl 2002


First you will need to remove your tension belt from all your pullies. This is usually done finding a pully that provides tension to and takes away from the belt. HINT: It will be one that doesnt have abunch of mechanical part atached behind it. After removing hte belt in the center of the motor about mid ways up there is a pully that has a hose runing behind it. The other end of the hose goes to the radiator. Well where this plugs into the motor is the waterpump. you more than likely will need to remove the pully from the pump. afd88a0.jpgAbove is a picture of your pump with the pulley removed. The four bolts in the center are how you disconnect the pulley and the four on the side of the pump are how you disconnect from the motor. Make sure when you get done and all back together to look around the new pump for leaks.


Below is a picture of the pully of and on.96e2f39.gif

Oct 24, 2009 | 2002 GMC Yukon XL

1 Answer

How to change head gasket?on gas v6. ISUZU RODEO Vin #452CG58V554341786


This is the same for many years. I will send this in 2 post it is to long. Hope this helps you. From the '00 Rodeo workshop manual:

Cylinder Head Assembly
Removal
1. Disconnect battery ground cable.
2. Disconnect connector of intake air temperature
sensor from intake air duct.
3. Remove PCV hose from air intake duct.
4. Remove nut from air intake duct bracket and loosen
hose clamp on throttle body. Remove air intake duct
assembly with air cleaner cover.
5. Remove intake air duct bracket from cylinder head.
6. Drain engine coolant.
7. Move drive belt tensioner to loose side using wrench
then remove drive belt.
033RW001
8. Remove radiator upper hose from engine side.
9. Remove four nuts of exhaust front pipe.
10. Remove three bolts from generator bracket then
remove the generator with brackets.
065RW025
11. Disconnect crankshaft angle sensor connector.
12. Disconnect knock sensor connector.
13. Remove heater hose from adapter side.
14. Remove heater hose from water pipe side.
15. Remove water hose between water pipe and throttle
body.
16. Remove fuel pipe joint eye bolts from fuel rail
assembly and remove fuel pipe bracket with electric
ground cable.
042RW001
17. Disconnect connector for evaporation valve.
18. Remove canister hose.
19. Remove fixing nut of intake manifold stay from
cylinder block side.
025RW002
20. Remove two bolts from intake manifold for water pipe
support and remove cylinder head assembly.
21. Remove engine harness cover and disconnect three
connectors from chassis harness on left rear side
engine compartment.
22. Disconnect connector for power steering pump
pressure switch.
23. Remove four bolts and remove crankshaft pulley.
ENGINE MECHANICAL (X22SE 2.2L) 6A–23
020RW014
24. Remove two bolts and nut then remove timing belt
front cover.
25. Remove ventilation hose from cylinder block side and
from cylinder head side.
26. Remove two bolts, ignition cable cover and remove
ignition cables from spark plug.
27. Disconnect camshaft angle sensor connector.
28. Remove ten bolts and remove cylinder head cover.
29. Remove fixing bolt of timing belt tensioner then
remove timing belt tensioner.
020RW010
30. Remove timing belt.
CAUTION:
 Do not bend or twist belt, otherwise its core could
be damaged. The belt should not be bent at a
radius less than 30 mm.
 Timing belt drive gear counterhold with J–42620.
 Do not allow oil or other chemical substances to
come in contact with the belt. They will shorten
the life.
 Do not attempt to pry or stretch the belt with a
screw driver or any other tool during installation.
 Store timing belt in cool and dark place. Never
expose the belt direct sunlight or heat.
31. Remove two idle pulleys, the left side with idle pulley
bracket.
32. Remove two bolts and stud bolt and remove timing
belt rear cover.
33. Remove camshaft angle sensor
34. Disconnect engine oil pressure switch connector.
050RW005
35. Remove camshaft assembly exhaust side.
36. Use J–42623 to remove ten cylinder head fixing bolts
012RW007
6A–24 ENGINE MECHANICAL (X22SE 2.2L)
Installation
1. Put cylinder head gasket on the cylinder block.
012RW011
2. Install the cylinder head assembly, tighten cylinder
head bolts by four steps tightening method in the
following sequence to the specified torque.(use
J–42623)
Torque: 25 N·m (18 lb ft) + 90 + 90 + 90
012RW006
3. Install camshaft assembly exhaust side and tighten
camshaft bracket bolts in the sequence to the
specified torque.
Torque: 8 N·m (5.9 lb ft)
015RW014
4. Connect engine oil pressure switch connector.
5. Install camshaft angle sensor.
6. Install the timing belt rear cover and tighten three
bolts to the specified torque.
Torque
M6 bolt: 6 N·m (4.4 lb ft)
M8 bolt: 8 N·m (5.8 lb ft)
020RW012
7. Install left side idle pulley with idle pulley bracket,
tighten to the specified torque and install right side
idle pulley and tighten to the specified torque.
Torque: 25 N·m (18 lb ft)
ENGINE MECHANICAL (X22SE 2.2L) 6A–25
020RW016

Oct 09, 2009 | Isuzu Rodeo Cars & Trucks

2 Answers

I have a water leak coming from my engine block. How to repair 2001 Buick 3.8 It is come out of a 5/8 pipe or around it


If it's a hose, best bet is to just replace it, and use new clamps.

If it's leaking where it's connected to the nipple, for a quick fix, you can remove the hose, cut the hose off past the leak, and reattach it.

This requires a little bit of slack in the hose, but if the leak is right at the connection, there should be enough slack in the hose to do this.

May 05, 2009 | 1998 Buick Riviera

1 Answer

How to change the water pump on a ford escort 1.3gle 1986 model


  1. Let me know if you cannot see diagrams(happens sometimes) or if you have any questions
Just to make sure. I assume that you are seeing coolant leakage from around the water pump assembly.

  1. Disconnect the negative battery cable.
  2. Place fender covers on the aprons.
  3. Drain the cooling system.
  4. Remove the accessory drive belts.
  5. Remove the timing belt cover.
  6. Use a wrench on the crankshaft pulley to rotate the engine so No. 1 piston is on TDC of the compression stroke.
Turn the engine only in the direction of normal rotation. Backward rotation will cause the timing belt to slip or lose teeth.
  1. Loosen the belt tensioner attaching bolts, then secure the tensioner over as far as possible.
  2. Pull the belt from the camshaft, tensioner, and water pump sprocket. Do not remove it from, or allow it to change its position on, the crankshaft sprocket.
WARNINGDo not rotate the engine with the timing belt removed or serious engine damage could occur. The 1.3L and 1.6L engines are of the "interference type," meaning it is possible for the valves to contact the pistons if their reciprocation is not carefully timed and controlled. An engine allowed to spin freely without the timing belt could bend valves and scuff pistons almost instantly.
  1. Remove the camshaft sprocket.
  2. Remove the rear timing cover stud.
  3. Remove the heater return tube hose connection at the water pump inlet tube.
  4. Remove the water pump inlet tube fasteners and the inlet tube and gasket.
  5. Unfasten the water pump to the cylinder block bolts and remove the water pump and its gasket.
0900c1528008b2ee.jpgFig. 1: If equipped, remove the cover from the water pump 0900c1528008b2ef.jpgFig. 2: Unfasten and remove the heater return tube hose connection at the water pump inlet tube nuts from the studs 0900c1528008b2f0.jpgFig. 3: Location of the water pump mounting bolts-1.9L engine 0900c1528008b2f1.jpgFig. 4: After unfastening the water pump retaining bolts, remove the water pump from the engine compartment 0900c1528008b2f2.jpgFig. 5: If you are reusing the old water pump, remove the gasket ... 0900c1528008b2f3.jpgFig. 6: ... and carefully clean both of the water pump mating surfaces using a gasket scraperTo install:
  1. Make sure the mating surfaces on the pump and the block are clean.
  2. Using a new gasket and sealer, install the water pump. Tighten the bolts to 30-40 ft. lbs. (40-55 Nm) on 1981-87 models, or to 15-22 ft. lbs. (20-30 Nm) on 1988-90 models. Make sure the pump impeller is able to turn freely.
  3. Install the water pump inlet tube and the inlet tube gasket and fasteners.
  4. Install the rear timing cover stud. Install the heater return tube hose connection at the water pump inlet tube.
  5. Install the camshaft sprocket.
  6. Install the belt from the camshaft, timing belt tensioner, and water pump sprocket.
0900c1528008b2f4.jpgFig. 7: Radiator hose-to- engine mounted water pump inlet tube-gasoline engines 0900c1528008b2f5.jpgFig. 8: Exploded view of common water pump inlet tube and related fasteners-non-A/C type 0900c1528008b2f6.jpgFig. 9: Exploded view of water pump and related components-1988-90 1.9L engineDo not rotate the engine with the timing belt removed.
  1. Tighten the belt tensioner attaching bolts, then secure the tensioner over as far as possible.
  2. Install the timing belt cover.
  3. Install the accessory drive belts.
  4. Refill the cooling system and reconnect the negative battery cable.

Nov 15, 2008 | 1983 Ford Escort Gt

1 Answer

1997 BUICK LASABRE


Yeah on that vehicle there is a 90 degree plastic elbow that goes from the belt tensioner to the intake manifold and on both ends there are O-rings. Definitely need to repair this as soon as possible. Not sure your technical abilities but you would need to remove the serpentine belt and alternator and a bracket if I'm not mistaken. Usually takes me about 45 minutes to repair but I have been doing it for awhile. Good luck and Happy wrenching!!!

Sep 11, 2008 | 2000 Buick LeSabre

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