Ford Excursion :: Heater Core Hoses Run In Parallel Or Series?
Jan 17, 2014
I really need to know. Since the X has 2 heater cores, how do the hoses run that connect the two together? Do they run in parallel, or in a series?
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Jan 17, 2014
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Neon :: Constant Overheating Due To Blocked Heater Core Hoses?
I am working on a friends Neon and he been having an issue with constant overheating even through he has replaced the thermostat, the radiator, water pump and related hoses. However, he is missing the cap to the coolant tank and his heater core hoses are blocked, both incoming and outgoing. Could the blocked hoses be causes it to over heat?
View 1 RepliesFord Excursion :: 2000 - Way To Back Flush Heater Core?
I need to back flush the heater core in my 2000 EX with a 6.8. Looking at the outlet hose I don't see anywhere to separate it, do I need to cut the rubber section and put a flushing "T" in it ?
View 1 RepliesFord Ranger / B-Series :: New Heater Core / Blower Motor And Resistor Still No Heat?
with a new heater core, new blower motor, and new resistor and no heat, what would be the problem? gonna check the thermostat tomorrow.
View 2 RepliesFord Excursion :: 2000 V10 Overheating / Gurgling Sound In The Heater Core Area
Truck has recently developed a weird overheat issue. Ill try to give a s much background as possible:
I changed the heater core in the winter and that definitely cured the lack of interior heat issue the truck had since I got it. Blows hard and hot now. (I suspect I should also swap out the rear one too)
On occasional since then I have noticed the odd time a "gurgling sound" in the heater core area. Its not all the time but here and there.
Within the last 3 weeks or so I have gotten a check engine light. I've been a bit too busy to address it, and don't tend to drive very far (work and back) but have downloaded the comp and have a P0174 and P1299. Now just in the last 5 days I have noticed the temp gauge , which is normally firmly parked at about 1/3 in the zone has moved up to nearly the hot area. I can easily bring it back down by using full heat. I have cleared the codes and they haven't returned yet, but I'm suspicious of them non the less.
What can cause lean on only one bank? I have looked at the usual suspects and don't see any obvious leaks. Is it very common to have a intake gasket leak? what's the easiest way to check for that?
My rad appears in good shape although the AC condenser is pretty beat up. I'm definitely going to flush out the coolant, it looks good and used.
Silverado :: Plastic Coupling Between Core And Hose Remove From Heater Core?
Plastic coupling between core and hose, is there a specialty to needed to remove from heater core?
View 1 RepliesFord - Ranger :: When To Change Heater And Radiator Hoses
I drive a 2002 Ford Ranger and am wondering at what mileage should I change the heater and radiator hoses. The truck lives in Phoenix, AZ and is driven almost daily.
View 5 RepliesFord A/C :: 1998 - No Heat / Heater Hoses Cold
My son's 98 Expedition has no heat. The radiator and overflow tank are full, there's no air in the system. The radiator hoses get nice and hot but the heater hoses stay cold. We can hear the flow through the vents change when we change the temp control so I'm sure the blend door works fine. Seems like the problem is that no hot coolant is making it to the heater core. So I'm wondering if there is a diverter valve somewhere that could be bad that's keeping the hot coolant away from the HC or if a clogged HC is the only thing that could cause this.
View 1 RepliesFord F-150 - 1997-2003 :: Hooking Up Heater Hoses
I've replaced my heater core and blend door in my 2000 and getting ready to button things up. Can I hook up the heater hoses after the plenum top is screwed on to keep the core from moving when pushing on hose connections?
View 1 RepliesFord F-150 - 1997-2003 :: No Heat / Both Heater Hoses Are Cold
Ok I have a 97 f150 4.6L. My radiator has been bad for a while. With brown rust color. I replaced my radiator, thermostat, new upper and lower hoses. Everything runs great but I have no heat. I flushed everything including the heater core. Core is not leaking into cab, and both heater hoses are cold. FYI heat worked great until 5 days ago.
View 7 RepliesFord - Explorer :: 2001 - No Heat - Heater Hoses Don't Feel Hot
I've checked just about everything, coolant level is good, engine gets hot, heater control valves moves, blend air door moves, the heater hoses don't feel as hot as I think they should, but the gauge reads in the middle, I burped it thoroughly and still no heat , blower works i actually can switch the blend air door manually, but no change! what am i missing? t-stat was changed too. 2001 sport trac....
View 2 RepliesFord Aerostar :: Minor Coolant Leak Coming From Heater Hoses
I'm feeling a bit embarrassed posting my delima, but I have a minor coolant leak which seams to be coming from where the heater hoses connect to the water pump and as well to the thermostat nuckle thingy. I have replaced all of the hose fittings with SS band clamps.
A couple of weeks ago I replaced the water pump, thermostat, alternator, rad hoses, belts, coolant sensor, PS tension pulley. The water pump is now tight and sealed. Since then the temperature gauge has been continually fluctuating from Normal to near Cold.
I was wondering if I should have placed some type of sealant compound where the heater hoses connect to the water pump and also to the thermostat nuckle thingy.
Initially, I thought it may be residual trapped air in the coolant system. But after a week, it became apparent that the heater hoses were leaking at the engine, and at the water pump, connections.
What puzzles and torments me is why is the temperature gauge fluctuating so widely up and down? This is totally weird.
Ford A/C :: 2000 F150 - Heater Core Went Out
I have a 2000 F-150 5.4L 4x4. I am currently deployed and my wife has the truck. Just yesterday she told me my heater core went out again the only way she knows this is its the 4th time in just over a year. What would cause a heater core to go out so many times in a short period? What should I have my wife do? I do not want to get rid of my truck and I wont be back for another few months.
View 2 RepliesFord A/C :: 2005 - Front Heater Core Always On
2005 Ford E Series heater core is "always on"?
That is, coolant always circulate through the core, there is no "valve" that turns it on or off.
The HOT / COLD dial opens and closes a door (vacuum operated) that allow air to enter the heater core area?
Ford F-150 - 1997-2003 :: Bypass Heater Core On The Fly
My commute into the office was more difficult than usual because of the fumes pouring out of the vents. I have a 1997 F-150 5.4 V8. should I remove both in and out hoses from the firewall and connect them with a plastic fitting not to risk breaking the aluminum fittings on the motor?(There is an advanced a mile away) OR is it possible for me to remove the in hose from the firewall and remove the out hose from the motor, and run the in hose directly into the motor. Are the fittings the same and can I do that with limited time and tools?
View 8 RepliesFord - Focus :: 2000 - Heater Core Started Leaking
Coworker's 2000 Focus's heater core started leaking on his 50m commute this morning. He is ready to donate the car at this point. Any stop leak product (i.e. Bars) that would stop the leak without clogging the cooling system.
View 5 RepliesFord - F150 :: 2001 - Reversing Flow To Heater Core
The heater on my 2001 ford F150 is not heating. The blower is working, the inlet hose is hot, the outlet hose is cold. Removal of hoses confirms that there is very limited flow through the heater core. I flushed it but got only minimal improvement. However when I back flush (reversing the flow through the core) the flow is great. Here's the question: Can I reverse the flow through the heater core on a permanent basis? It seems this would give the needed flow of hot fluid through the core to allow heating. Is there a problem with doing this?
View 14 RepliesFord - Mustang :: 1989 - Heater Core Leaking Antifreeze
I have a 89 ford mustang with 4 cylinder. After being stored for the winter I noticed anti-freeze leaking from drain tube below heater core (small amount). I am not looking forward to replacing the heater core in this car! Any reason this happened after the car sitting in storage all winter??? or just a coincidence??
View 7 RepliesFord - F150 :: 2002 - Replaced 4 Heater Core In A Year?
Ford dealership is having problems with heater core repair. 2002 Ford F150 Supercrew. Problem is antifreeze (or early on just smell) in the cabin. 4 heater core replacements in 2 years. A hose (?) replaced. Electrolysis kit replaced. 4th heater core replacment finished yesterday. I know that I need to let the dripped antifreeze work out of the system, but I am smelling mild antifreeze this AM. Usually gets worse over 2-3 days then I have to take it in. What might be being missed here?
View 5 RepliesFord A/C :: 1991 F250 - Multiple Heater Core Failures
1991 F250 Diesel. I'm on my 5th heater core in the past 18 months. This last one lasted less than 500 miles. I'm using the Spectre brand from Autozone. I find it hard to believe i could have gotten 5 bad ones in a row. I have pressure checked the system and it's normal. There is no fluctuations in the readings, so I doubt there is a head gasket issue.
I checked for stray voltage in the coolant and the results never got above .17 volts, but it was usually lower than that. I thought I had an electrolysis issue when I noticed the heater core tubes touching the firewall, so for this last core, I insulated the tubes, but that didn't work. I've checked everything I can think of. The truck has 117K miles on it. I don't drive it much, less than a few thousand miles a year.
Ford F-150 - 1997-2003 :: 1998 - Heater Core Replacement?
How to replace the heater core?
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