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I am trying to remove a heater core in a 2006buick lacrosse I have all the bolts but not sure if one is not hiding some where

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

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Posted on Jan 02, 2017

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czaa

Arnie Burke

  • 5971 Answers

SOURCE: I have a 2005 buick lacrosse. The heat comes out

u cud also not have enuf coolant or the blend door is malfunctioning-------to flush u drain fluid then hook a water hose to the return flow--u shud hav a pro doit-its messy------there are videos on utube and repair manuals that can assist

Posted on Nov 02, 2011

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JAL69692002

JAMES LAND

  • 334 Answers

SOURCE: heater core removel process on 2006 buick lacrosse

take it to a shop .not for the novel handy person,special tools requied,sorry

Posted on Dec 05, 2011

Brad Brown

  • 18127 Answers

SOURCE: how to change a heater core in a 2005 Buick Lacrosse

You should not have to pull the whole dash. Take the plenum apart, loosen the hose clamps, remove the core.

Posted on Dec 16, 2014

perkins48

Thomas Perkins

  • 14809 Answers

SOURCE: 2006buick lacrosse po449 video diy install

Here's a video on your P0449 code. EVAP Code P0449

Posted on Aug 04, 2015

rustfarmer

David Harrelson

  • 5440 Answers

SOURCE: Where can I get a step by step guide on replacing heater core on my 2005 Buick lacrosse

Cheap shop manual should have this, available from most parts stores.

Posted on Oct 02, 2015

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1 Answer

Well I am trying to find where the bolts are located for the heater core door or do I have to remove the dash


not knowing the make model and year it is hard to say
however as all cars are assembled in the factory with the heater core already installed , it generally becomes easier to remove the dash to exchange the heater core
talk with a radiator shop or a service center for how to do it

Dec 01, 2016 | 2006 Buick LaCrosse

1 Answer

How to change a heater core in a 2005 Buick Lacrosse


You should not have to pull the whole dash. Take the plenum apart, loosen the hose clamps, remove the core.

Dec 16, 2014 | 2005 Buick LaCrosse

1 Answer

2006 buick lacrosse heater core change


THIS IS A JOB FOR AN EXPERIENCED MECH. TAKE IT TO A MECHANIC WHO DOES SIDE WORK.

Oct 24, 2014 | 2006 Buick LaCrosse

1 Answer

The heater in my 2007 buick lacrosse is barely giving enough heat/ What is the problem?


First check the radiator and make sure it is full....If not fill
check your hoses that go to the heater core to see if they are leaking....Your heater core might be bad which is most likely the case.

Jan 03, 2013 | 2007 Buick LaCrosse CXL Sedan

1 Answer

Replace heater core


Instructions
    • Drain the cooling system. Draining the cooling system will prevent toxic engine coolant from leaking into the passenger cabin of the vehicle during removal of the heater core. To drain the cooling system, simply disconnect the lower radiator hose from the radiator by loosening the hose clamp and pulling the hose off. Be sure to drain the fluid into a sealable container and dispose of the coolant at an appropriate disposal site.
    • 2Pull the dashboard six inches rearward. In order to do this, you must remove the following parts; the center dash bolt (located under the defroster vent cover), the bolts under the driver and passenger kick boards, the bolt connecting the dashboard to the radio mount, and the the bolt connecting the dashboard to the rear of the glove box. The locations of these bolts are immediately apparent upon looking under the dash. Once you have removed these bolts, you can pull the dashboard rearward and secure it.
    • 3Remove the heater core box. The heater core box is a black plastic box that surrounds the heater core. This part should be visible when looking down into the dashboard from the passenger side seat. Remove the two bolts on top holding it to the firewall and another on the bottom near the foot well. After removal of these bolts, the heater core and box are attached to the vehicle only by the coolant lines, which you can now disconnect by reaching into the box and pulling them off of the heater core (you may have to loosen the clamps first).
    • 4Install the new heater core. This is accomplished by applying steps 1 through 3 in reverse order; re-connect heater core coolant line, re-install heater core box (be sure to apply silicon sealant to the edges of the box, hermetically sealing it), replace the dashboard and install bolts, and re-fill the cooling system.



Oct 22, 2012 | 1999 Chrysler 300M

1 Answer

Who knows where I can get a guide to replace the Heater Core on my 2006 Ford Freestar?


I have the shop manual & wiring book from Ford for your car. If interested, let me know. $25 plus postage.

this is a big job, time consuming. Is it leaking coolant?

Removal and Installation
NOTE: If a heater core leak is suspected, the heater core must be leak tested before it is removed from the vehicle.
  1. Drain the cooling system. For additional information, refer to Section 303-03.
  1. Position the front seats fully rearward.
  1. Depower the supplemental restraint system. For additional information, refer to Section 501-20B.
  1. Remove the wiper motor and pivot assembly. For additional information, refer to Section 501-16.
  1. Remove the LH and RH windshield side garnish mouldings. For additional information, refer to Section 501-05.
  1. Remove the LH and RH A-pillar lower trim panels. For additional information, refer to Section 501-05.
  1. Disconnect the heater hoses from the heater core.
  1. Lower the glove compartment.
  1. Remove the 3 steering column opening panel lower bolts.
    • To install, tighten to 8 Nm (71 lb-in).
  1. Remove the steering column opening panel cover.
  1. Remove the steering column opening panel upper bolts.
    • To install, tighten to 8 Nm (71 lb-in).
  1. Remove the steering column opening panel reinforcement.
  1. Remove the 4 storage console pin-type retainers.
  1. Remove the storage console.
  1. Remove the rear seat floor duct adapter.
  1. Remove the upper instrument panel finish panel.
  1. Remove the LH lower instrument panel bolt.
    • To install, tighten to 12 Nm (9 lb-ft).
  1. Remove the LH upper instrument panel bolt.
    • To install, tighten to 12 Nm (9 lb-ft).
  1. Remove the 4 upper instrument panel bolts.
  1. Remove the upper instrument panel cowl bolt.
    • To install, tighten to 5 Nm (44 lb-in).
  1. Remove the 4 instrument panel center support brace bolts.
    • To install, tighten to 12 Nm (9 lb-ft).
  1. Remove the LH instrument panel support bracket bolt.
    • To install, tighten to 12 Nm (9 lb-ft).
  1. Loosen the RH instrument panel bolts one half of the bolt length, but do not completely remove the bolts.
    • To install, tighten to 12 Nm (9 lb-ft).
  1. Working through the glove compartment opening, remove the RH instrument panel support bracket bolt.
    a0083958.jpg
  1. Position the LH side of the instrument panel slightly away from the dash panel.
  1. Remove the heater core and evaporator core housing support brace nut.
  1. Remove the heater core and evaporator core housing support brace bolt.
  1. Remove the heater core and evaporator core housing support brace.
  1. Remove the 4 floor duct screws.
  1. Remove the floor duct.
  1. Remove the 7 heater core cover screws.
  1. Detach the wire harness from the heater core cover.
  1. Remove the heater core cover.
  1. Remove the heater core.
  1. To install, reverse the removal procedure.
  1. Fill the engine cooling system. For additional information, refer to Section 303-03.

Oct 31, 2011 | 2006 Ford Freestar

1 Answer

How to uninstall heater core from 2002 camaro


Drain the engine coolant. Refer to Draining and Filling Cooling System in Engine Cooling.
Remove the heater hoses..
Remove the heater core tube clamp bolt.
Remove the heater core tube clamp.
Remove the heater core shroud seal.
Remove the heater rear case bolts (Remove the heater rear case.
Slide the heater rear case downward in order to disengage the upper case clip.
Remove the heater rear case.
Remove the instrument panel (IP) compartment door. Refer to Door Replacement - Instrument Panel (I/P) Compartment .
Remove the heater core clamp bolt
Remove the heater core clamp.
Remove the heater core

Feb 25, 2010 | 2002 Chevrolet Camaro

1 Answer

Replace heater core in 2006 chevrolet HHR


Just like all other vehicles open hood and remove the bolts on the fire wall around the fan the fan will be bolted to the metal plate that is hiding the heater core.Know im not talking about the fan removel im talking about the plate the fan is bolted to.

Jan 02, 2010 | 2006 Chevrolet HHR

1 Answer

Antifreeze leaking on firewall out of rubber elbow?


The Heater Core is leaking the fluid you see is being caught on a tray below the heater core inside the vehicle.

Jul 21, 2008 | 1993 Pontiac Grand Am

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