#4. On the '97 Skylark it's accessible under the dash. Explorer. If this is the location where Your Ford Expedition is leaking antifreeze, the two most likely causes are a fault heater core or damage to one or more coolant lines. It does that by moving hot engine coolant to the heater core (located in air plenum behind the dashboard. Average repair cost is $650 at 139,000 miles. Popular Questions. # 2 11-20-2015, 09:09 PM Wolfboro Elder User Join Date: Feb 2006 Location: FL Posts: 545 Likes: 0 Received 1 Like on 1 Post Are you absolutely sure it is heater core leak ? (a drop in radiator level, antifreeze look and smell ? This is pertaining to a 1997 Ford Escort, VIN [xxx] 1. If the heater box can't drain properly, water can collect in it, causing a moldy, musty, mildewy smell. Lets hope so-what i hear its very expensive to change a heater core in an Expedition. 1-2 of 2 Results. Drain engine coolant. If you do have to replace the core. SOURCE: Transmission fluid leaking back, 1988 Ford Bronco your output seal on the tranny or input seal on your transfer case is bad. MVP: An expert that got 5 achievements. Drain the cooling system into a clean container for reuse. Brake lines, fuel filter, etc, in. If you have a bad heater core, once you stop the car, turn off the engine, and the ventilation system stops working, the coolant tends to evaporate and causes a foggy cabin. I have a 2002 Ford Taurus with roughly, 115K miles on it. How do I know for sure I have a bad heater core. If you don't know it, the instrument panel needs to be removed to change the heater core. cause ford escort heater 95 ford escort 1 heat 132 views . Even a clogged heater core has the potential to obstruct coolant flow enough to cause. Hello Vince, I've been having problems with my 1991 Ford E-250 heater core leaking. 2002 F150: I replaced heater core. and. Order now!. 4L (4V), if quipped, remove junction splash shield. On our Volvo we were quoted almost $900 to replace the heater core. . I will tell you right now, the dashboard has to come out of the vehicle in order to get the heater box out. What must i remve to replace core? Posted by probbins4426 on Mar 28, 2009. Passenger seat control does not: 3/20/2010 2006 Mustang GT, driver side power window (only). After researching my vehicle symptoms I've come to the conclusion that I need to replace the heater core on my 02 Expedition. If there is a floor console, it needs to be removed. The hose was rubbing against the fire wall, weaken the hose. The heater core is difficult to change on the Ford trucks. Will Williams said: I just confirmed where the leak was coming from. From the heater core to the radiator cap, we’re here to give your 2002 Ford Escort the top-notch service it needs. 1 answer. The problem is the heater core leaking behind the dashboard. I noticed green drips under the evaporator box, right at the seam. I have a 1995 escort with a 1. also, it soumds as if your egr position sensor. 32 plus store markup of half is 147. The short version is that with a bad ground, the heater core becomes part of a 'battery' and the core becomes sacrificial and corrodes out early. My car leaks water from a metal hose that is conected to the heater core. 1. Remove instrument panel. 2002 Ford Escort Heater Core. When there is a clog in the heater core, it can cause overheating of the engine. I thought I had cleaned out the heater box but when the heat came on there was a chemical smell,not like the smell of leaking antifreeze. I tried to trace the - Ford 2003 F350 Super Duty DRW question. To change the heater core in a 87 ford f150 is easy. Another cause, besides low coolant, could be the trap door that shunts air from the core to the vents could be stuck. 4L (4V), if quipped, remove junction splash shield. 280,000 MILES. Not so much in January. Coolant from firewall is leaking onto my passenger side cats causing lots of smoke. Coolant level: If your coolant level is low, your heater core may not be getting enough warmed coolant through it to produce adequate heat. December 15, 2020. Ford Escort with heater core leaking. There are four lines running to the unit and one of them is wet with coolant and leaving a nice trail around the spare tire and frame/cradle of the rear. When I returned to it, I noticed the large. Shop for the best Heater Core for your 2002 Ford Escort, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. Lift the core from the case. look for obvious things next check at the engine to see if a freeze plug is leaking then inspect you heater assembly the core may be leaking I'm leaning toward a hose or shut off valve. Of course a leak is a possibility and should be checked out as other respondents suggest. The fan for the heater and defroster blow across this component to bring heat into the vehicle's interior. Drained and disposed of the old coolant. I had the motor mounts checked the last time it failed. 1961 - 1966 F-100 & Larger F-Series Trucks - Heater hose connection leaking at the heater core - I recently replaced the heater core, and ran new 5/8 heater hoses. The leak was pretty fast and saturating my floorboard pretty quick. 4L (4V), if quipped, remove junction splash shield. Guaranteed to Fit. ThanksCustomerbr /> Your most likely problem is a leaking heater core. Remove the upper radiator hose. Either the AC drain is clogged and condensation water is leaking into the passenger comparment or. You will tap into the hose running to an. My heater core developed a leak 2. Another tell-tale sign is a foggy cabin whenever you leave the car for a couple of hours. Your heater core is a small, radiator-like component that is located behind the dashboard. Position the heater core cover on the housing and install the attaching screws and clips. Jan 12, 2009. heater core. Hope that makes the difference. 8. The average cost for Ford Escort Heater Core Replacement is $658. One of the metal hose that supplies the auxiliary heater core for the rear of the vehicle was leaking. it’s not water causing the fog, it’s antifreeze. I can't run the heater because I get a headache,sinus reaction and chemical taste. Compare 2002 Ford Escort Heater Core brands. . 0 IC, Hypermax 3. Hi guys i recently brought a 1988 ford laser 138000ks auto in immaculate condition looks like its just rolled off factory floor! 1 owner from new vehicle! Engine oil and filter transmission oil and filter. take the heater hose off from the top of the matrix where it go's into the bulk head and run the engine until all the air is out of the system then put the hose back. If more info needed, let me know. BLACK 1997 SPORT 4 BY 4. 1999 Ford F150 Regular Cab; Ford F-150 Car and Truck. Even with the car off, it was dripping every 3-4 seconds or. A leak as small as a pinhole in your heater core can spray a fine mist of coolant into the interior, and you’ll smell it. It is a lung irritant and will make you get sick. Even if you have an older vehicle with the heater core outside the cabin, leaking fluid can still find its way into the cabin through the ventilation ducts. I disconnected the hoses in the engine compartment from the heater core and used a piece of pex pipe intended for hot. You smell coolant inside your vehicle. When I inspected it, it was definitely water not coolant. Very small hole though. 6 out of 5 stars. The leak is likely to get worse on the trip plus the overheat concern. You Have a Chilly Passenger Compartment. the engine runs at normal temp,and there are'nt any signs of a leaking heater core. Heater Core Removal & Installation 1997-2002 To Remove: NOTE: Heater core must be vacuum leak tested before it is remove from vehicle if a heater core leak is suspected. If coolant is leaking from the heater core into the interior or through a weep hole out of the car your heater core has sprung a leak. The low coolant levels resulting from the heater core leak can cause your engine to overheat and can ultimately destroy your car's engine. I got oil leaking out bad behide the engine and it's running hot. 5 oz of PAG oil to the system before assembling the AC system. 33). parking sensors do not work 2. Replacing a heater core or evaporator assembly would be a huge project that involves ripping apart much of the dash. most likely if any of them are leaking, it will be the one behind the starter on the far right rear of engine block. I just replaced the heater core in a 1995 Escort. They connect to the heater core right at the firewall. heater core leak what must i remve to replace core? - Ford 2003 Escort question. And yes, it does have rear heat/ac. 811. On 2002 Ford Escort ZX2, the heater only blows cold air. Back to Subforum. 2011 FORD ESCAPE. So, if the heater core fails, your car won’t have any hot air, or perhaps will have only a tiny amount of hot air. Last summer I discovered I had a leaking heater core in my 95 ford focus with a 1. 2. We’re working with a ’98 Ford F-150 with nearly 267,000 miles on the odometer after 18 years of service. Not a fun job to swap out a heater core either 1. You probably lost quite a bit of coolant from what you described. no heat in the cab car is over heating there seems to be no water flow out of the heater core return hose Well, Tyler, this will be my last. As said earlier, the location of the heater core is behind the dashboard on the passenger side. The coolant and grime will drain out of the heater inlet and into the container beneath the vehicle. The two hoses going into the firewall are in a very difficult spot to get to. 0,arp studs,bpd oil cooler,bpd 6 phase ficm,bpd water pump,bpd all aluminum cac,all aluminum radiator,amsoil bypass oil filter,ipr high flow coolant filter,egr delete,livewire ts tuned by Vivian & tony,php ficm tuner,dc power 300-spx,Detroit trutrac,6" dual side pipes,07 front end,custom front bumper,shaved badges,led button. 5. BBM, ED XR6 spec cam, 3. A great car with under 60000 original miles I bought couple of years ago. Diagram on how to replace heater core in 99 expedition. It always seems to fail in the spring, but can’t positively verify that it has only happened when I began using the air conditioning. Remove the ignition coil pack bracket. 72Torino Discussion starter · Jan 3, 2006. #3. To flush a heater core, locate the heater core on the vehicle’s firewall, loosen the clamps, and disconnect the heater hoses. I had the motor mounts checked the last time it failed and there was no problem. For 5. Ford Escort Car and Truck; Ford Car and Truck; Cars & Trucks. The heater won't work properly. drop front and rear drive lines. 3. Install the floor outlet duct and attaching screws or clips. The leak is likely coming from either a coolant line or more likely, the heater core. Here are. Incidentally. Coolant Leaking Near Firewall. Leaking heater core The heater core in my truck is leaking real bad, causing the windows to fog up when I run the - Ford 1999 F150 Regular Cab question. Ford. Other leaks such as bad gaskets and cracks in the head and block can cause the antifreeze to leak into the cylinders and lubrication system. 6L. afraid to drive it as it could do more damage. July 29, 2019. I have a leaking heater core in a 1997 For. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with Four Seasons. Disconnect the 10-pin instrument cluster connector A and 12-pin instrument cluster connector C. fix plugged heater core 2010 2002 Ford Escort ZX 2. Remove the screws from the bottom of the glove box door hinge and box-to-instrument panel. Core Width (in) 6-1/2 Inch. Remove the upper radiator hose. Lets hope so-what i hear its very expensive to. hoses. 1. Have noticed for several weeks a nice line of water leaking onto the passenger side floor. The leak is on the passenger side and like the title states, it's near some fuel lines. Foggy Windows. i do not think u can. (dealer buys parts from ford at their cost, must mark it up to make a profit) gallon of coolant (dealership pricing) 30$. 6. If the plenum temperature is below 20 C and or if the air flow is restricted the evaporator core will freeze up. The coolant rust protection wasn't there. Coolant leaks are, by and large, no fun. Foggy windows are a sure sign of a bad heater core. Use the Radio Removing Tool to pull the integrated control panel out of the instrument panel (04320).