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Escort - Heater doesn't blow hot air and car is overheating


Matt H

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This question relates to my 1998 Ford Escort.

 

After a 400 mile round trip this weekend to Centre Parcs and back, my escort has developed a problem.

 

The car seemed to be fine, but today I get in to drive to work and the heater isn't blowing hot air. On the way home, the temp went right up so I pulled over to let it cool down.

 

The oil filler cap had come partially off and a little bit of steam was coming out. Obviously the car was over heating.

 

Any ideas? I've read just now that it could be trapped air or the thermostat that has gone? Worse case head gasket?

 

Ta

 

Matt

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I had this in my Supra last month, found the water pump was leaking quite bad, and the coolant had emptied itsself so much that when i looked there was no sign of coolant in the radiator or expansion tank.

 

I think no hot air is an early sign of coolant loss, but the car will overheat within 20 seconds of no hot air blowing.

 

Thats what i found anyway.

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Well I've just been out to inspect now it's cooled down.

 

I looked at the water / coolant bottle and it was bone dry.

 

I went in, filled a jug up with water and came out to fill the bottle. I went in to get a bit more water, and when I came back out it was empty again! I poured the water in and noticed it come out from under the car, pretty much directly underneath the water / coolant bottle.

 

Those that have mentioned that it could be the water pump, do you know if that is located directly under the tank?

 

Going to have a closer look this weekend in better light and see if I can spot a pipe or something.

 

Thanks for the advice so far guys :thumbs:

 

 

 

 

 

I thought you had a girlfriend, why were you taking an escort to Centre Parks :search:

 

Mike

 

Aye I do, but me and 3 mates all piled in the escort at the same time was too much fun to miss ;)

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when my water pump went on the Fiesta I could fill the expansion tank, but when the engine started it dumped it all immediately. I would imagine that the pump could fail either side though.

 

Don't know where the water pump is located specifically on your escort.

 

Mike

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Not sure where it is on an Escort, but on a previous Rover of mine (similar-ish age to yours I would guess) the water pump was down low on the side of the engine. It was driven by the cambelt and when it leaked, water appeared on the floor directly below the cambelt cover. Careful that the overheating hasn't warped the cylinder head, which will cause head gasket failure.

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Thanks for all comments so far.. I quess I'll find out on Saturday when I jack it up. I'm presuming the pump is on the offside. If it's driven from the belt it should be there, which is where the water is coming from.

 

What year and engine is it?

 

It's 1998 and the Engine is the 1.8 LX

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Engine bay pic would help Matt.

 

PS a small mount of steam from the oil filler cap is relatively normal. Obviously if its like a Turkish sauna, thats not!

 

Any creamy white stuff in the oil?

 

I'll take a snap then. It was only a reletively small amout of steam, not what I'd expect if the oil was seriously overheated.

 

Umm, no Rob, no cream in the oil! :D

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