You are watching: 2001 ford expedition heater core replacement





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Well I acquired the old heater core out today and I"ll put the brand-new one in tomorrow. And also yes, together suspected by my symptom the core was the problem. The video i post was specifically right for my 2002 expedition XLT with 4.6 liter engine. There"s a couple issues that I"d favor to allude out the would have made the job simpler if i would have known.1. Collection your temperature dial to around 9 o"clock or so with the key turned on. This will move the blend door and also will do removal of the mix door assembly and heater main point easier. 2. If friend have electrical seats top top the vehicle drivers side don"t disconnect the battery till after you remove the an initial 2 bolts in the video, the bolts indigenous the rear console. After they"re removed relocate the vehicle drivers seat every the method back and also then you have the right to disconnect the battery. This will permit plenty the room to work inside and space for the steering obelisk to come down. Also, I would certainly recommend removed both battery terminals instead of just the negative one. 2. The motorists side that the dash will certainly not come out much at all v this method. The large wiring bundle that comes v the firewall is very tight and also won"t enable the motorists side to relocate much at all, but that"s ok, it doesnt have to. You have the right to lift it and pull it back around a couple inches or so, that"s it. Once you acquire all the wiring ~ above the passenger side disconnected the passenger next of the dash will certainly pull out enough to it is in able to access everything you need to. It"s tight and also not an especially comfortable however you deserve to reach whatever you require to gain the core swapped with just the foot or therefore of room you can acquire from pulling the passenger next forward. If you need to move the dash you yourself I"d background up and also pull the driver"s next forward what tiny bit you have the right to first, the elevator up and pull the passengers next forward and also disconnect the wiring harnesses and also antennae/wiring press pin things and pull the dash forward some more. 3. The video clip doesn"t display all the screws that hold the plenum/heater core cover in place. Over there are about 12 ns believe. There room 2 or 3 on the very back the are an overwhelming to find however rest assured if girlfriend can"t move the whole cover up and also seperate that from the bottom every the way around reasonably easily then you"ve to let go a screw or 2. You will need a long extension for her ratchet to reach a couple of them. 4. The video clip doesn"t show removing the little vent pipe on the top ride next of the dash, above where the passenger air bag was. Over there is one screw that holds it in and also it is simple to traction out. It is very challenging or difficult to eliminate the plenum cover otherwise. Also, make sure you have actually the vacuum line that runs across the height of the plenum cover moved out the the way.5. Accessing the heater hoses indigenous the engine compartment is a genuine bitch. I went to walmart and also got a short one handed hacksaw because that 3 bucks and cut the 2 heater main point pipes close to the firewall ~ above the inside of the vehicle and also pulled lock out v the engine compartment. This was a lot less complicated than trying come disconnect the connectors from the engine compartment. You have the right to buy replacement rapid connector ends in the accessories section at the parts store. Rather of splicing them right into my lines I will certainly take the plastic clips and o-rings the end of the brand-new ends and also use lock in the existing hose ends many likely.6. Definitely inspect her blend door whereby it connects to the actuator while you have every little thing off. Mine to be fine yet I"m walk to replace it anyway. The components store under the street has actually a beefed up instead of door with a steel sleeve for 22 bucks. I highly recommend swapping them the end while you have actually the dash off. The mix door framework will no come up uneven you have the heater main point pulled up some already. The bottom the the framework is under the heater core so don"t gain rough and crack the structure trying to gain it out favor someone I understand did
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(HVAC steel tape repair)7. The heater main point I bought just came with enough weatherstripping to wrap the bottom and sides. I figure having the stripping on the top like the initial one i pulled out is unnecessary but I"ll probably shot to acquire some an ext at the parts store because that the optimal anyway. Various other than that the video clip covers pretty much everything. Yes, you deserve to remove the main point without pulling the dash totally out. Also, I put bolts right into ziplock bags and also numbered and also labeled the bags through each action as ns went. No leftover screws this way.