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How to bypass rear heater core in a 99 ford expedition?

How do you bypass a rear heater core in a 99 ford expedition?

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  • 2 Answers

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Posted on Jan 02, 2017

virgils
  • 39 Answers

SOURCE: diagram bypass heater cord on 2001 ford expedition eddie bauer

the heater bypass is quite simple, if you look at the firewall you will see two medium sized coolant lines, remove them from the firewall and link them together using a proper sized tube, you can purchase a kit at a parts store quite cheaply

Posted on Oct 11, 2008

techbuster
  • 5081 Answers

SOURCE: how to replace heater core ford expedition 1999

http://www.youtube.com/watch?v=qa7TiLRn9oE
Go to the above link for a video procedure to explain the removal of heater core.

Posted on Nov 12, 2009

  • 1 Answer

SOURCE: 99 ford expedition front heater core location

I have a coolant leak inside my expedition and it is coming through the vents does this mean that it is the heater coil

Posted on Jan 29, 2009

moparownr
  • 667 Answers

SOURCE: i drive a 97 ford expedition and the heater only

Check your blend door, check the actuator that operates the door, go to the middle of your dash and look down, find the black cover at the bottom, on the right side you will find the motor that moves the door, either the motor is bad or the door is broken, test the motor by removing it (should be a white square box held with 3 screws), and operating the temperature control while watching the motor drive, if the motor is good check the door drive it will probably be broken, use a mirror to see it, if the door is broken, to change it is a hard job considering that the entire dash must be removed. Hope this helps, let me know.

Posted on Dec 07, 2009

  • 1 Answer

SOURCE: how to replace heater core in 98 ford expedition

Heater core is a lot of work, but not extremely technical. You do have to remove the console, if applicable, and most of the passenger side dash materials, until you can get to all the small bolts on the bottom of the black blower unit. Beware of all the blend doors, they have to go back in the right places!. Then, to get the old core out, you may want to cut the metal tubes of the heater core, so you can work loose the hose connections to fit the new one. Strongly recommend Ford OEM replacement core, about $110, for fit. Also check closely the bottom of the blend door axle for cracks, you may want to replace it (about $35) while you are there. Local A/C shop with good reputation quotes $350 labor for this job. Good luck!

Posted on Jan 26, 2010

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99 expedition , how do you change actuater ?


1999 Ford Expedition Heater repair - Blend door actuator ...

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Nov 19, 2015 | Cars & Trucks

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I only have luke warm air coming out my ford expedition (2002) does NOT overheat ! i had it flushed out and new anti freeze put in . still kuke warm air


When you said you had it flushed out, were you talking about the radiator or the heater core. The heater core is a miniature radiator. It can get gummed up just like the big one. You will probably have to remove the heater core and have it rodded out by a radiator shop. If you have done that already then there is a problem with the regulator for the heater. Usually it is a simple valve type open and close system to allow more or less hot water into the heater core.

Jan 03, 2015 | 2002 Ford Expedition

2 Answers

99 grand caravan ..carpet is soaking wet on passenger side and in to the rear on the passenger side. I bypassed the heater core on the drivers side but still continues to leak water and antifreeze. Is...


Under the hood is a drain for the cowling under the wiper arms. There is a plastic tube that gets clogged and water can't drain from that area. It is against the firewall on the passenger side. I found mine full of pine needles

Aug 28, 2011 | 2001 Dodge Grand Caravan

1 Answer

The heater of my expedition XLT 2000 is not working what is a fact


I have a 2000 XLT also. Is yours blowing luke warm air at best? If so then you need to have your core flushed. The dealership wanted $800 to put a new core in it. You can get a coolant flush done but you must specifically ask them if it flushes the core. 99% of the coolant flushes bypass the heater core. If they sound unsure make them ask someone else otherwise you will waste $90+. You can flush it yourself but it is very tricky. I can take some pictures if you need them.

If you have no warm air at all then your core is most likely bad or clogged beyond flushing.

Apr 22, 2010 | 2000 Ford Expedition

1 Answer

Rear heater not getting hot after by-passing front heater core which is leaking.


Hi:
Your vehicle only has one set of connections to the heating system, and you disconnected them when you bypassed the heater core. There is not a seperate heater core for the rear heat, just ducts off of the front heat.

Dec 11, 2009 | 2000 Ford Expedition

1 Answer

Bad heater core


to change this heater core is a big job, I did mine on my 99 F150, which is incredibly similar, it requires the removal of the complete dash to remove the environmental control station (heater core/air conditioning evaporator). If you are not comfortable with removing basically the whole dash, I recommend that you take it to a good shop in your area. If you are comfortable with it, then you should get a Haynes or Chilton Manual and follow the steps listed in those manuals.

To bypass you would have to disconnect the two heater hoses on the right side of the engine compartment at the engine connectors and install a hose between the two.

Apr 14, 2009 | 1999 Ford Expedition

2 Answers

99 ford expedition front heater core location


behind glove box look under hood on pasnger side for two hoses going in to fire wall this is where your heater core will be located if you need more help call me at 850-791-4498

Dec 05, 2008 | 1999 Ford Expedition

2 Answers

Diagram bypass heater cord on 2001 ford expedition eddie bauer


the heater bypass is quite simple, if you look at the firewall you will see two medium sized coolant lines, remove them from the firewall and link them together using a proper sized tube, you can purchase a kit at a parts store quite cheaply

Sep 12, 2008 | 2001 Ford Expedition

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