Heater Core Stop Leak

Another car heat repair possibility (by Rick Hageman) This tip is specifically directed towards Stratus owners, beat her nipplesturkey buzzard however, the procedures may well work for other Mopars. Problems can occur without "pour in" repairs, too.
While I am on the subject of heater valves, do yourself a favor and cut the old hoses off the heater core inlet and outlet instead easter egg game video of trying to twist them off.

This will backflow it and might just remove any soft deposits plugging it.
com Content-Type: text/plain; charset=ISO-8859-1 My 1994 90S has started to consume coolant and I have noticed the smell of curry soup in the car lately.

includes discharging your Air Conditioning and recharging it later. From what I can tell the "stock" fuse is a Microtemp SRFBWC Y9E01 TF 110C. You get in, start the engine, turn up the heat control, and adjust the fan speed to medium and to your surprise.
You will then find two wiring harnesses attached to a connector. com You can reach the person managing the list at v6-12v-owner at audifans. Are the stop leak products safe to use on Audi engines with the red Is there a "back road" to the heater core that allows it to be changed without having to tear the dash american cinema american culture apart? If I were to "bridge" the two hoses by the firewall, would the use of copper or brass pipe corrode the aluminum block through galvanic Now that I'm "in there anyway" what else would you suggest I change or inspect? A/C evaporator? (The A/C still works) _______________________________________________ _______________________________________________ End of V6-12v Digest, Vol 30, Issue 5 ************************************* This email has been scanned for viruses by MessageLabs. Use an 8mm nut driver or socket to remove these and out comes a plastic connector with a birdcage and wire resistors affixed black supreme court justice to it. You can now go to your Mopar parts department (I'm told auto parts stores don't sell them), and get a new one for $20.

I'm told the downfall is using the blower on the lower speeds as these resistors generate the most resistance, thus equating to the most heat, thus failure of the thermal fuse. IMPORTANT: see our full guide to bleeding the system! Bubbles in the coolant seems to be the #1 cause of overheating and head failure, so please read this guide even if you have a mechanic changing your antifreezeindeed, even if a dealer does. Squeeze the upper radiator hose editor's note: CAREFULLY! and make SURE it's WELL AND FIRMLY ATTACHED first! and fill coolant up to the neck as you release the hose. The two hoses were of different diameters, so I had to force one of them to go on, and really clamp down on the other one to prevent leaks. When you see what comes out after draining a system it's been used on, you'll never consider it again. You plan on getting to it relatively soon, so I Original MessageFrom: v6-12v-request at audifans. Damn I understand that changing the heater core involves tearing the entire dash apart. I elected to drill them out and positioned the new fuse, crimped the leads, and then for extra support / connection, soldered the two leads to the base.
To forego this will ruin the fuse.
Conveniently Memorial day is only a month away. cap, warm up the car and keep running with the heater on high. Only when AC is on is it not noticeable if you know to look for it. Conveniently Memorial day is only a month away.
That worked for me on a Valiant. 49 part, I can replace the faulty one. You can use a commercial heat sink or a pair of self closing needlenose pliers. If a "pour in" repair was ever made two or more times, depending on the pour in brand, I can nearly guarantee that at least a partial clog in the heater core will occur causing less effective heating.

Likely, the "thermal fuse" has blown due to the heat generated by the wire resistors.
As a warning note, thermal fuses, by design, are heat sensitive, so use a heat sink between the fuse and where you solder.
Your heater core can become clogged and leave no other noticeable problems with the remaining cooling system. Twisting or pulling off the hoses could provoke the heater core into leaking- not a happy prospect. net Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed I don't have answers to most of your questions (I've been fortunate enough not to have to do anything to the heater core on the Audi yet the VW Golf was a PIA and I went through three of them in three years before obsoleting the car).

But I'm not sure the core will last that long.

On Apr 27, 2006, at 9:58 PM, Tom Christiansen wrote: My 1994 90S has started to consume coolant and I have noticed the smell of curry soup in the car lately.
For more information and tips, click here. com Message-ID: DC44102F-1429-46DD-B0CC-6F0FBC40D186 at cyberpoet. Thus, I'd prefer to have a 3-day weekend available for this.
Re: The smell of curry soup (blown heater core) (The CyberPoet) Date: Thu, 27 Apr 2006 18:58:10 -0700 From: "Tom Christiansen" tomchr at gmail. It's getting colder out and now time for the defroster. Try this: swap the inlet and outlet hoses to the heater core.
If you want to try to clear out the heater core, someone in the past recommended full strength vinegar then back flush with a hose.

Any car can be rerouted so that the heater hose doesn't go through the dash but I'd suggest using a new, longer hose to make the loop instead of bridging the existing hoses together with 3.
Auto manufacturers have located this in the plenum as the moving air helps to dissipate the heat generated by battery operated wall sconces the resistors.
It's tight back there, so being able to route it around without pinching or rubbing firewall would be best. no air is coming from the defroster vents. I villas in north cyprus immediately parked the car, let it cool, and drained the cooling system. com Subject: V6-12v The smell of curry soup (blown heater core) bb8f6e4c0604271858n1a4ba5devbfba572aa8b3c6f9 at mail.
com Sent: Fri, 28 Apr 2006 12:00:02 -0400 Subject: V6-12v Digest, Vol 30, Issue 5 Send V6-12v mailing list submissions to To subscribe or unsubscribe via the World Wide Web, visit or, via email, send a message with subject or body 'help' to v6-12v-request at audifans.
Attempt to position the new fuse as close as possible to the old location, reinstall the birdcage, making certain the wire resistors are realigned AND not touching anything! Reinstall the connector, wiring harnesses, panels, and pins. Previous message: V6-12v The smell of curry soup (blown heater core) Next message: V6-12v Blown Heater Having tackled this one last summer, I think I can answer some of your 1. - End of Original MessageThis email has been scanned for viruses by MessageLabs. com When replying, please edit your Subject line so it is more specific than "Re: Contents of V6-12v digest. Oh yeah, my A/C was dry, so that was one less worry, otherwise you need to purge the system and make sure it stays clean through reassembly.

Sure, but a car rental highland ranch length of flexible hose would be best.

If that checks out you can usually use a garden hose to blow the crud out of the heater core.

I have found that by going to Radio Shack and purchasing go kart racing los angeles their thermal fuse # 270-1320, a 144 degree C, $1. Before you call the service department or start tearing apart the dash, the likely culprit is the blower motor resistor, located under the passenger side dash. Are the stop leak products safe to use on Audi engines with the red coolant? Is there a "back road" cast iron pot cookwarepot filler to the heater core that allows it to be changed without having to tear the dash apart? If I were to "bridge" the two hoses by the firewall, would the use of copper or brass pipe corrode the aluminum block through galvanic Now that I'm "in there anyway" what else would you suggest I change or inspect? A/C evaporator? (The A/C still works) Date: Thu, 27 Apr 2006 23:10:41 -0400 From: The maryland construction accident attorney CyberPoet thecyberpoet at cyberpoet.

Use the menus on top of the pages! Allpar Internal Search Engine:. Keep doing it until there are no bubbles when you squeeze. If the heat control slider (the gadget you move to adjust the amount of heat/cold air coming in) loses its connection to the duct, your car is still producing heat, but it's not coming in to the passenger compartment! The radiator cap may also not be making a tight seal.

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