Posts Tagged ‘heater core’
How to replace the heater core in a 1997 Audi A4
Written by Staff on Wednesday, November 17, 2010 | Comments Off
Categories: Audi Tags: a4, heater core
Before you attempt to change out the heater core in your Audi A4 you should take it to a shop and have them remove all of the refrigerant from the AC. This is best since you will have to the lines to the condenser opened up in order to make the swap out of the heater core.
Next put the vehicle in the spot you will be using as a workspace. It should be a rather roomy garage or an outdoor area because you have to have access to all four doors. The seats should be down and it rearmost position, now you may take the cables off the battery. The spring clamps on the hoses that lead to the heater core should be loosened next. This should only be attempted once the engine has cooled.
Empty the following storage compartments, clove box, center armrest and the backseat area. You should also take off the cover from the pollen filter and unscrew the bolt there that holds the coolant lines in place
To gain access to the location of the heater core you have to remove the glove compartment which is held in place with only 4 bolts you must first depress the sides in so that you can get it past the stops then you can remove the bolts. The first to bolts are easy to locate but bolts 3-4, not so much. Three is located near the switch that controls the light. The fourth is up inside the cavity so you will have to do a little creative thinking to get it out.
The middle console must also be removed. Remove only the 2/12mm nuts, pop out the phone unit and remove the 13mm bolt found there. Now remove the trim and you will see another bolt this is 8mm remove it also. Now pry the tab located underneath the brake lever downward and pull the trim and handle off the lever.
After sliding the back part of the console out and over the brake lever you will need to remove the knob on the shifter. The radios’ head unit and the center trim will have to be removed also. This is the hardest part as you continue to remove all of the components necessary to complete remove the dashboard.
Now that you have the dash off it is time to concentrate on removing the aluminum frame (there are several things of importance mounted here so be careful of the removal process) with it out of the way you can take the dash out. After removing the dash you will be able to see the HVAC box and remove it from the spot its secured to. Remove all the connectors first though.
Carefully remove the old core by unscrewing it. You will also need to pop it from the tabs that hold it in place. Clean the area of waste and debris. Install the new core and begin the process of reinstalling all the components you had to remove to reach the darned thing. There you have it, replacing the core is simple its getting to it that can prove to be a headache.
Replacing a 1997 Ford Expedition’s Heater Core
Written by Staff on Tuesday, November 16, 2010 | Comments Off
Categories: Ford, Other Tags: expedition, heater core
The heater core functions as a relatively small radiator that heats antifreeze that flows through it. A fan forces air to pass over the already heated antifreeze, which then passes into the interior of the car. In order for the heater core to function effectively, the heater core needs to be in good working order. If you notice some leakage under the dashboard in the passenger compartment, that is a sign that the heater core is faulty. You will need to replace it by taking the following steps. Read the rest of this entry
How to Change Ford Focus’ Heater Core
Written by Staff on Tuesday, November 16, 2010 | Comments Off
Categories: Ford Tags: focus, heater core
Although it is relatively easy to change the heater core in your Ford Focus, you should only take this step after seeking the advice of a relevant professional. Replacing the heater core itself is fairly simple. However, you need to get behind the instrument panel in order to reach the heater core. In some models of the car, it is not recommended that you replace the heater core on your own if you do not have the relevant skills.
Steps for Installing the 1993 Chevy S10’s Heater Core
Written by Staff on Tuesday, November 16, 2010 | Comments Off
Categories: Chevrolet Tags: 1993, Chevy, heater core
If you would like to locate the heater core in your 1993 Chevy S10, then look on the passenger side just below the dashboard. The heater core functions as a small radiator in the vehicle’s heating system. If you would like to install the heater core on this model, it is not necessary to remove the dashboard entirely as is the case with many types of automobiles. The 1993 Chevy S10 uses a relatively larger heater core than the ones found in many newer cars. Read the rest of this entry
How to Remove an Old Heater Core
Written by Staff on Tuesday, November 16, 2010 | Comments Off
Categories: Other Tags: heater core, removal
- Disconnect the negative battery cable from the terminal.
- Place a large container under the radiator drain plug. Open the plug to drain the coolant into the container.
- Separate the heater hoses from the engine compartment’s side of the firewall. Use a pair of pliers to loosen the clamps on the hose to disconnect it.
- Reach beneath the dashboard on the passenger side to remove the screws holding the rear cover of the heater core in place. You need a screwdriver to do this. Remove the heater core’s cover.
- Use the screwdriver once more to remove the heater core’s bracket retainers.
- Take the heater core away from its case and cowl.
How to Remove Heater Core ’85 Chevy Van
Written by Staff on Monday, October 18, 2010 | Comments Off
Categories: Chevrolet Tags: 1985, Chevy, heater core
Since the 1985 Van is also a G20 model this information should work for them all. The heater core is a heat radiator. The hot coolant passes through the core, the fans blowing air across the core cools the liquid inside.
