Question about 2005 Buick LeSabre

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Removing alternator is connected to any hoses, looking at the back of the alternator I see two hoses that the housing is connected to the housing of the alternator.

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There are 2 wire connectors in black tubing. Make sure to disconnect the battery 1st. The one is a connector with a pry up tab. The other is a red wire that is bolted on 12mm i think socket only.
The other thing that looks like an alternator but isn't is the a/c pump with hoses!!
The alternator is near the firewall cab the ac is nearer the radiator.

Posted on Feb 03, 2010

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Posted on Jan 02, 2017

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1 Answer

Don't know where my lower hose from my air filter connects too 92 chrysler lebaron


should be connected back engine look something to fit hose ,how long

Feb 20, 2013 | 1992 Chrysler Lebaron

1 Answer

Need to replace the thermastat.


Hello spurrierjuli, when you open the hood you will see a large hose, ( about 2 1/2 inch wide ), at the top of the radiator on the left hand side. Follow that hose to the engine. It is connected to the thermostat housing. MAKE SURE THE ENGINE IS COOL. Dis-connect the hose from the thermostat housing, ( try to keep the end of the hose up so that coolant doesn't run out ), remove bolts from the housing, then remove the housing and you will see the thermostat inside. PAY ATTENTION TO WHICH SIDE IS UP ON THE THERMOSTAT BEFORE YOU TAKE IT OUT.
Lift the thermostat out, ( it looks like a small spaceship, about 2 1/2 inch wide ), wipe things down very good. Install new thermostat, ( with gasket if one is included ), DO NOT USE GASKET SEAL UNLESS IT IS RECOMMENDED, put the housing back over your new thermostat and bolt the housing back down with simular torque/pressure on the bolts that it took to get the bolts loose. Be very carefull not to over tighten. Re-connect hose to thermostat housing and tighten clamp.
LOOK AT YOU! GREAT JOB!
I hope the info helps.

Jan 09, 2011 | 1998 Ford Explorer

1 Answer

Need location of thermostate


Removal & Installation 3.9L, 5.2L & 5.9L Engines To Remove:
  1. Before servicing the vehicle, refer to the precautions at the beginning of this section.
  2. Remove or disconnect the following:
    • Negative battery cable
    • Coolant until level is below thermostat dod_trk_altbracket.gif

    • Support bracket located near rear of alternator (A/C Vehicles) dod_trk_releasebelttension.gif

    • Alternator drive belt by attaching a wrench to the pulley mounting bolt of the automatic tensioner, rotating the tensioner clockwise to release belt tension, and removing the belt:
    • Alternator mounting bolts, but do not remove any wiring at alternator
    • 4WD indicator lamp wiring harness (4WD vehicles)
    • Alternator and position aside WARNING
      When servicing constant tension hose clamps, use only tools designed for servicing this type of clamp, such as special clamp tool (number 6094). Always wear safety glasses when servicing constant tension clamps. Always replace constant tension clamps with the same numbered clamp.
    • Radiator hose clamp and upper radiator hose at thermostat housing and position wiring harness aside to gain access to thermostat dod_trk_59l_thermostat.gif

    • Thermostat housing mounting bolts, thermostat housing, gasket and thermostat
To Install:
  1. Clean intake manifold and thermostat housing mating surfaces.
  2. Install or connect the following:
    • Thermostat (spring side down) into recessed machined groove on intake manifold
    • Gasket on intake manifold and over thermostat dod_trk_thermohousingposition.gif

    • Thermostat housing to intake manifold NOTE: The word FRONT is stamped on housing and must be placed towards front of vehicle.
    • Housing-to-intake manifold bolts.
      1. Torque to: 200 inch lbs. (23 Nm)
    • Upper radiator hose to thermostat housing dod_trk_drivebeltrouting.gif

    • Alternator (A/C Vehicles)
      1. Torque to: 30 ft. lbs. (41 Nm)
    • Support bracket
      1. Torque to: 40 ft. lbs. (54 Nm)
    • Drive belt over all pulleys except idler pulley
    • Socket/wrench to pulley mounting bolt of automatic tensioner and rotate clockwise
    • Belt over idler pulley, let tensioner rotate back into place and remove wrench
    • Coolant
    • Negative battery cable
  3. Start and warm the engine and check for leaks.
4.7L Engine To Remove:
  1. Before servicing the vehicle, refer to the precautions at the beginning of this section.
  2. Remove or disconnect the following:
    • Negative battery cable
    • Coolant
  3. Safely raise and support the vehicle.
  4. Remove or disconnect the following:
    • Splash shield
    • Lower radiator hose clamp and lower radiator hose at thermostat housing 4.7L engine shown 3.7L similar chry_47_thermostst.gif

    • Thermostat housing mounting bolts, thermostat housing and thermostat
To Install:
  1. Clean timing chain cover and thermostat housing mating surfaces.
  2. Install or connect the following:
    • Thermostat (spring side down) into recessed machined groove on timing chain cover
    • Thermostat housing on timing chain cover
    • Housing-to-timing chain cover bolts.
      1. Torque to: 112 inch lbs. (13 Nm)
    • Lower radiator hose on thermostat housing
    • Splash shield
  3. Lower vehicle.
  4. Fill cooling system.
  5. Connect negative battery cable to battery.
  6. Start the engine and check for leaks.
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Aug 26, 2010 | 2001 Dodge Durango

2 Answers

Need to know location of thermostate on 2.7 engine


2.7L Engine
  1. Disconnect negative cable from remote jumper terminal.
  2. Drain cooling system.
  3. Raise and safely support the vehicle.
  4. Remove the right front wheel and belt splash shield.
  5. Remove the accessory drive belts.
  6. Remove the lower alternator mounting bolt.
  7. Lower vehicle.
  8. Disconnect alternator electrical connectors.
  9. Disconnect AC clutch and AC pressure sensor electrical connectors. Reposition wiring harness.
  10. Remove the oil dipstick and tube. Plug hole in oil pan where dipstick tube mounts with water tight stopper.
    NOTE If hole for dipstick tube in oil pan is not plugged, coolant will enter oil pan. Serious engine damage can occur.
  11. Remove the remaining alternator mounting bolts. Remove alternator.
  12. Disconnect hoses at thermostat housing.
  13. Remove the thermostat housing bolts.
  14. Remove the thermostat and housing.


7a7208b.jpg

Fig. Air bleed valve (1) and thermostat housing (2) 2.7L-engine


Hope helps (remember rated and comment this).

Aug 06, 2010 | 2001 Chrysler Sebring

1 Answer

MY 2001 TAHOE FAILED THE SAFETY INSPECTION BECAUSE THE "IDLER" ARM HAS A "FAIR AMOUNT OF PLAY. IS THEIR ANYTHING I CAN DO SHORT OF REPLACING THE ENTIRE IDLER ARM?


yes the entire idler arm needs replacement to clear this problem.
there are many things to be checked
just click this link directly
http://www.2carpros.com/maintenance/car_safety_inspection.htm
you will need to remove the alternator to replace the idler arm pulley
Disconnect the negative, then the positive battery cables.
Remove the battery from the vehicle.
Remove the battery tray using the following procedure:
Remove the four battery tray bolts.
Remove the battery tray from the vehicle.
Remove the serpentine drive belt.
Remove the cooling fan assembly using the following procedure:
Remove the wishbone-shaped engine mount strut by removing the bolts and nuts at the engine mount bracket and on the upper radiator support.
Remove the strut from the vehicle.
Disconnect the cooling fan harness from the engine wiring harness.
Reposition the wiring harness at the upper radiator support.
Remove the cooling fan shroud bolts.
Remove the right side radiator bracket.
Remove the cooling fan shroud with the electric cooling fan motors and fans as an assembly.
Remove the thermostat housing and the radiator hose using the following procedure.
Partially drain the engine coolant.
Use hose clamp pliers to remove the radiator hose clamp to the water inlet housing and disconnect the radiator hose.
Use hose clamp pliers to remove the heater hose clamp to the water inlet housing and disconnect the heater hose from the water inlet housing.
Use hose clamp pliers to remove the surge tank inlet hose clamp from the water inlet housing and disconnect the surge tank hose from the water inlet housing.
Remove the water inlet housing bolts and remove the water inlet housing.
Remove the outboard generator bolt and loosen the inboard bolt.
Remove the idler pulley bolt and idler pulley.
Unplug the electrical connector from the alternator.
Pull back the protective boot from the alternator "BAT" terminal, remove the nut and disconnect the heavy "BAT" wire from the alternator terminal stud.
Remove the alternator from the vehicle.
To Install:
Position the alternator to the engine.
Plug in the electrical connectors and install the heavy "BAT" wire to the alternator terminal stud. Tighten the nut to 15 ft. lbs. (20 Nm). Press the protective boot back in place over the stud terminal and nut assembly.
Install the outboard alternator bolt into the alternator housing.
Install the inboard alternator bolt and then finger-tighten the outboard bolt.
Install the idler pulley and idler pulley bolt.
Tighten the bolts in the following torque sequence:
Tighten the idler pulley bolt to 37 ft lbs. (50 Nm).
Tighten the alternator bolts to 37 ft. lbs. (50 Nm).
Install the water inlet and thermostat housing and the radiator hose, observing the following:
Inspect and clean the mating surfaces on the thermostat cover and its mounting surface on the engine.
Use RTV Sealer GM #1052366 or equivalent on the mounting bolts since the threaded openings are open to the cooling system and the torque requirement is low.
Install the water inlet and thermostat housing and tighten the bolts to 80 inch lbs. (9 Nm).
Connect the surge tank inlet hose to the water inlet housing.
Connect the heater hose to the water inlet housing.
Connect the radiator hose to the water inlet housing.
Install the cooling fan assembly and tighten the radiator bracket bolts to 80 inch lbs. (9 Nm). Plug in the wiring harness at the upper radiator support. Plug in the cooling fan wiring harness to the engine wiring harness.
Install the engine mount strut bracket to the upper radiator support first, insert the through bolt. Attach the engine side of the strut to the engine mount strut bracket on the engine and install the through bolt. Thread the nuts on the through bolts and tighten to 35 ft. lbs. (48 Nm).
Install the battery tray and tighten the bolts to 44 inch lbs. (5 Nm).
Install the battery.
Install the serpentine drive belt.
Connect the positive, then the negative battery cables.

This will help. Thanks please keep updated. please do rate the solution positively .thank you for using fixya.

Nov 23, 2009 | 1999 Chevrolet Tahoe

5 Answers

Where exactly is the thermostat located on 1999 chevy blazer 4.3 vortec


follow your upper radiator hose to the motor. where it goes in is the thermostate housing, 2 bolts and it comes off

Nov 03, 2009 | 1999 Chevrolet Blazer

1 Answer

What is best way to install thermostat on 2002 trail blazer 4.2 liter. should i remove the alternator, or should i go though the wheel well?



Removal & Installation

4.2L Engine
  1. Remove the necessary coolant from the radiator.
  2. Remove the alternator, as outlined in the Engine Electrical Section.
  3. Loosen the outlet hose clamp at the thermostat housing. Remove the outlet hose from the thermostat housing.
  4. Remove the thermostat housing bolts.
  5. Remove the thermostat housing from the engine block.
  6. Clean all of the surfaces of the thermostat housing.
  7. Clean the sealing surface of the engine block.
TO INSTALL
  1. Install the thermostat housing to the engine block.
  2. Install the thermostat housing bolts and tighten to 89 inch lbs. (10 Nm).
  3. Lubricate the inner diameter of the radiator hose with engine coolant.
  4. Install the outlet hose to the thermostat housing. Secure the hose with the clamp.
  5. Install the alternator.
  6. Fill the cooling system with specified coolant and concentration.
  7. Inspect all sealing surfaces for leaks after starting the engine.
b691101.jpg
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Oct 23, 2009 | 2002 Chevrolet TrailBlazer

2 Answers

Cant find the thermostat on my Daihatsu Applause


It shouldn't be bubbling into your overflow tank.If you follow the top radiator hose from the radiator to the other end of the top radiator hose the housing it connects to has your thermostat inside it.

Sep 09, 2009 | 1992 Daihatsu Charade

2 Answers

Location of thermostat on 2001 dodge stratus


It's not the most convenient location, but if you follow to top radiator hose back to where it meets the engine, that is the thermostat housing. It should have the radiator hose and a heater hose hooked up to it. Here's the shop manual directions for changing it, if you want them. The following instructions come from my Hanes Repair Manual #25040 for the replacement of a thermostat on the 2.7 L engine:

1. Raise the vehicle and place it securely on jackstands. Remove the right front wheel. Remove the accessory drivebelt splash shield.
2. Remove the accessory drivebelts.
3. Remove the lower alternator mounting bolt.
4. Lower the vehicle.
5. Disconnect the alternator electrical connectors.
6. Disconnect the electrical connectors from the air conditioning compressor.
7. Remove the oil dipstick and the dipstick tube. Plug the hole in the oil pan with a clean shop rag to prevent debris from entering the pan.
8. Remove the rest of the alternator mounting bolts and then remove the alternator.
9. Loosen the hose clamps and then disconnect the two hoses from the thermostat housing cover.
10. Remove the thermostat housing cover bolts and then remove the housing.
11. Note how the thermostat is installed, with the "jiggle valve" at the 12 o'clock position, and then remove the thermostat.
12. Remove all traces of sealant from the housing and coverr with a gasket scraper.
13. Install the thermostat housing cover and then tighten the bolts to the correct torque.
14. Reattach the hoses to the thermostat housing cover. Make sure that the hose clamps are still tight.
15. The remainder of the installation is the reverse of the removal.
16. When you're done, refill the cooling system.
17. Start the engine and allow it to reach normal operating temperature, then check for leaks and proper thermostat operation.

Jan 10, 2009 | 2001 Dodge Stratus

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