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How hard is it to replace the thermostat housing assembly on a 2002 Mazda B2300?

Error code indicates thermostat housing assembly

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  • Cars & Trucks Master
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Posted on Jan 02, 2017

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SOURCE: tHERMOSTAT ON 2002 mAZDA pROTEGEE

I would always replace the gasket when changing a thermostat. Old gaskets usually get damaged during removal and they're cheap anyway.

Posted on Oct 16, 2008

  • 341 Answers

SOURCE: Replace the thermostat on 2002 GMC Envoy

4.2L Engine the thermostat and the neck where the hose goes on is one unit $25 at autozone

  1. Remove the necessary coolant from the radiator.
  2. Remove the alternator, Loosen the outlet hose clamp at the thermostat housing. Remove the outlet hose from the thermostat housing.
  3. Remove the thermostat housing bolts.
  4. Remove the thermostat housing from the engine block.
  5. Clean all of the surfaces of the thermostat housing.
  6. Clean the sealing surface of the engine block.

Posted on Dec 29, 2008

leethedeuce
  • 4472 Answers

SOURCE: Failed evap test on 1995 mazda b2300

did u try hoses that go to evap canister? and the evap canister itself? Thanks, Lee

Posted on Jun 05, 2009

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SOURCE: I have a 2002 Mazda Protege and have error code

bank 1 before cat

Posted on Jan 17, 2010

ajarema
  • 404 Answers

SOURCE: what is check engine code p1443 on a MAZDA 1996

Diagnostic Trouble Code (DTC) P1443 indicates a failure in the EVAP canister purge valve circuit. The Evaporative Emissions (EVAP) Canister Purge (CP) valve controls the flow of vapors from the fuel vapor storage canister to the intake manifold during various engine operating modes. It may need nothing more than a good cleaning, vacuum hose connected or that is leaking, or may need more. I suggest you seek out the services of a good mechanic. Do not just throw parts at this. The code does not mean that any part needs replacing. It just means the EVAP system is being effected.

Posted on Apr 21, 2010

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2001 - 2003 ford Ranger 2.3 L, ALSO -ford focus 2005 -2010 2.0 L, ALSO - Mazda...


The thermostat is electrically opened by the computer, there are two coolant temp sensors, one is to the gauge the other is cylinder head temp that the computer reads to know when to open the thermostat, when you place the thermostat in water to test, it won't open enough (fail safe only)

on Mar 15, 2014 | 2002 Ford Ranger Regular Cab

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Can I just change the upper ball joint on 2001 Mazda b2300


Old, Some times the hole control arm assembly is changed, if you can find it priced reasonably other wise yes, with proper tools the ball joint can be changed. Check the attached links,instruction and guides, Good luck
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1 Answer

WHAT IS CODE P0442 on a 2002 mazda B2300 truck


Although the most common cause is a loose or defective gas. cap, a leak in one of the venting hoses to the fuel tank can cause it or occasionally a bad purge solenoid.

Feb 15, 2015 | Mazda Cars & Trucks

1 Answer

Replace thermostat in 1996 mazda B2300


Follow the top hose from the radiator to the top of the engine. That point is where the Thermostat is located. Make sure the car is fully cooled. Remove the hose at the engine and catch the antifreeze that dumps out. You cant dump that down the drain. There will be a fixture under that hose that needs to be remove. two or three bolts. Under that fixture is the thermostat. Pull it out and replace. Put it back together and you are good to go. Refill the radiator, test and top off if need be and you are done. Keep in mind you may have to remove a couple of things like the air intake.

Dec 31, 2012 | 2007 Mazda B2300

1 Answer

2002 Mazda truck b2300 thermastat location


Follow your upper coolent hose that is connected to the upper part of the rad, Once you see the upper hose, on the rad look where it is going to on the (Engine) That will be where your thermostat will be (Located) On the (Engine) Hope this helps you out.

Oct 10, 2012 | Cars & Trucks

1 Answer

I have a 2000 mazda millinia and it is overheating and the coolant is leaking. Could you tell me what some of the problems may be?


Hello, the thermostat on the Mazda Millenia is the heart of the coolant system. The thermostat regulates the flow of coolant to your motor and ensures your Mazda runs cool at all times. The thermostat acts as a valve to allow just enough coolant to flow through the system to maintain the engine temperature. When the engine temperature cools, the thermostat will close and pressurize the coolant. This cycle is what keeps your engine running cool.


To remove the thermostats follow this steps:
1. Pull the hood release latch under the steering wheel. Access the engine compartment to replace the thermostat.

2. Remove the top radiator hose by unscrewing the hose clamps with a flat-head screwdriver. The hose clamp may have a hose clamp requiring pliers. This clamp will have two tabs on it. Pull the tabs together to loosen the hose clamp.

3. Remove the bolts at the top of the thermostat assembly. The radiator hose will stop at the thermostat assembly.

4. Remove the top portion of the thermostat assembly. The thermostat will be sitting in the bottom portion.

5. Remove the thermostat with your fingers. The thermostat is positioned a particular way. Remember the position it was sitting in the housing.

And for installing the thermostats follow the following steps:

1. Place the new thermostat in the housing. Remember the position of the old one.

2. Lay down the gasket around the surface of the housing. Scrape off the old gasket with a putty knife or a razor blade.
3. Tighten the housing back together. You will want the housing snug to help create a seal for the assembly.

4. Install the radiator hose back on the assembly and the radiator. Tighten the hose clamp snug.

5. Refill the coolant level back to full. Some coolant may have been lost during the replacement.


Thanks





















Jul 19, 2010 | 2000 Mazda Millenia

1 Answer

Replace the thermostat on 2002 GMC Envoy


4.2L Engine the thermostat and the neck where the hose goes on is one unit $25 at autozone
  1. Remove the necessary coolant from the radiator.
  2. Remove the alternator, Loosen the outlet hose clamp at the thermostat housing. Remove the outlet hose from the thermostat housing.
  3. Remove the thermostat housing bolts.
  4. Remove the thermostat housing from the engine block.
  5. Clean all of the surfaces of the thermostat housing.
  6. Clean the sealing surface of the engine block.

Dec 29, 2008 | 2002 GMC Envoy

2 Answers

Overdrive light stay on on my 1995 mazda b2300


The light is on because there is a problem in the transmission, have a self test run by Kragen auto or a store like them, they do it for free, let me know the codes.

Nov 26, 2008 | 2007 Mazda B2300

2 Answers

Need to know how to change my thermostat on a 2002 mazda 626


The thermostat on the 2002 Mazda 626 2.5 liter V6 is located at the opposite end of the lower radiator hose (near the block). It is nestled between the air-cleaner assembly and the intake manifold (on the driver side). You have to first remove the air-cleaner housing (The top half has several things attached to it; you don't have to completely remove the top half - just sort of move it aside after it hans been unencumbered; the bottom half must be completely removed as this is the area you will be working in.) The thermostat housings' top half can then be ubolted from the bottom half but you can not remove it or pull it aside to gain access to the actual thermostat until you unbolt the ignition coil pack. Mazda uses a strange metal sleeve to protect the lower radiator hose (I assume that's what it's for). There are three bolts holding the pack on (if I remember correctly, two of them hold the sleeve in place as well). After you free the sleeve you can then move the thermostat housings' top half aside and pull the thermostat out. Good luck putting it all back together - it's sort of like a jigsaw puzzle. BTW this is by far the hardest thermo I've ever had to replace.

Sep 16, 2008 | 2002 Mazda 626

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