Dreaded Heater core leak

5 Signs Your Car Heater Core is Leaking | RG Group

If your heater core is leaking coolant, that means the coolant level is low. As such, the engine can overheat. This is one of the main causes of mechanical ...

Pretty sure heater core is leaking. Should I check anything before ...

If you see that coming out of the A/C drain, good chance you have some sort a leak in the heater core. A heater core leak will often drain into ...

Dreaded Heater core leak : r/FocusST - Reddit

Mine was really slowly leaking to the point where I wasn't even 100% sure it was the heater core hoses or not, but then one day I went into my ...

What causes a heater core to leak in a car? - Quora

The first is not really due to the heat core itself, but the AC evaporator core, often located near it. The evaporator core cools air forced ...

Severe coolant leak - heater core? | Focus Fanatics Forum

If it is leaking inside the cabin most likely the heater core, if it is outside in the engine compartment you may want to inspect the Cooling ...

Puzzle: Heater Core Replaced, Now Water leak on Driver Side!

I'm livid, certain it's from the heater core repair. They deny, and say no, it's not antifreeze, it's water, and that heater core leaks are ...

Possible heater core leak? - ClubLexus - Lexus Forum Discussion

A heater core leak in these cars seems to be either from the engine bay side where the brass fittings come through the firewall or from the inside of the ...

possible heater core leak | Drive Accord Honda Forums

If the moisture smells like coolant and your coolant level drops then it's a heater core leak. Otherwise your A/C drain is plugged.

How bad is this coolant/heater core leak and how can I fix it?

Check the floorboard on the inside of your cabin by the heater core for any moisture. It may be leaking into the cabin. Either way if you have ...

How long can a heater core leak? - Car Talk Community

It is also possible that there is some stop leak in the car that has sealed up the heater car. Some manufacturers put it in at the factory. I ...

signs of a leaking heater core | Mustang Forums at StangNet

When my heater core was bad it didn't give heat of course and also it leaked on the carpet. That's not always the case though sometimes it ...

I think my heater core is leaking :( | TDIClub Forums

If you put that garbage in the cooling system, you will then not only need a new heater core, but a new radiator and possibly more. I had an ALH in here once ...

Heater Core Coolant leak - IH8MUD Forum

It will continue to leak under all heat/AC conditions. It's part of the pressurized cooling system. You can drive with it leaking, ...

YACT: how can i tell if my heater core is leaking? | AnandTech Forums

Well said. When you have a heater core leak, you'll know it. I had an old truck give me those problems and the cab of the truck was like a sauna ...

Heater core stop leak? Any recommendations?

Just replace the heater core, there are no magic band aids to fix this that don't have downsides. Don't GM's have the evaporator on the motor ...

Leaking heater core? - Cadillac Owners Forum

If it is a slow leak or seep, the cooling system seal tabs will fix it. Put three tabs in the lower radiator hose with a fresh change of Dex-Cool and run the ...

coolant leaking into heater core? - DodgeForum.com

put some stop leak in it. or an egg, or pepper. beware. heater core replacement is a pain, requires removal of the dash, and expensive to pay to ...

Heater Core Leak - Toyota RAV4 Forums

Is there any sign of coolant around the radiator cap as if it is not sealing properly? There also could be a small leak in on of the engine ...

Leak at heater core inside cab,, common? Repair?

Very possibly it could be leaking around the threads on the fitting that screws into the heater core. Our first machine did just that. It then leaked on the ...

Heater core leak. K-Seal? - RX8Club.com

I'm going to unclog it with a back flush and try again but this time applying stop leak only to the heater core (i.e. a make shift mini system ...