Ford Ka, heater not working. Any ideas?

Ford Ka, heater not working. Any ideas?

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Discussion

tj2002

Original Poster:

525 posts

193 months

Thursday 17th July 2008
quotequote all
I've just bought the missus a 2000 ford ka to replace the Bravo and she's loving the car so far. Only slight niggle is the heater doesn't seem to be working, it'll blow air out but it's cold? Any ideas?

Oh, and if it helps it seems to have had a front end prang recently as it has a new rad, new bumper and new headlight, I should really have picked up on this when I inspected it, doh!

Davi

17,153 posts

220 months

Thursday 17th July 2008
quotequote all
either no water in it, or it hasn't been bled (2 things to start with anyway!)

Deluded

4,968 posts

191 months

Thursday 17th July 2008
quotequote all
Thermostat?

LuS1fer

41,135 posts

245 months

Thursday 17th July 2008
quotequote all
On my '97 Mondeo, the rotary temperature control turns and instead of pushing the heating vent flap in the footwell open by pushing the cable, the operating cable just bends. Terrible design. Not sure if the Ka is the same but check the route of the wire from the rotary control to the lever on the side of the heater casing (often in the driver's footwell) and check the lever moves as you turn the dial.

On the Mondeo, I tied the lever up initially so I had permanent hot air but then took the dash apart to straighten the wire. Now as long as I do it gently, it works, any speed of twist and the wire bends again. Worth checking.

Parrot of Doom

23,075 posts

234 months

Thursday 17th July 2008
quotequote all
Theres some kind of valve on these that always fails. Its a bad design.

That's all I know smile Friend had one, exactly the same fault.

tj2002

Original Poster:

525 posts

193 months

Thursday 17th July 2008
quotequote all
Cheers for the advice guys, I'll check the things mentioned and see if I get anywhere but electrics are not my forte!

OllieBirmingham

5,654 posts

192 months

Thursday 17th July 2008
quotequote all
Heater matrix needs replacing. Pain in the ass to do AFAIK....

jobbit

71 posts

198 months

Thursday 17th July 2008
quotequote all
My money would be on the heater control valve, but that usually defaults to hot when they're duff and you say this one is stuck on cold. If you do go for a new valve, get one from Ford. Euro car parts pattern one has just been recalled as they're nearly all faulty out of the box or last less than a day.

109 Bob

3,762 posts

218 months

Thursday 17th July 2008
quotequote all
"Heater matrix needs replacing. Pain in the ass to do AFAIK...."

Wouldn't of thought so unless it's leaking.. Maybe the system just needs bleeding as it would of been drained to replace rad.

Edited by 109 Bob on Thursday 17th July 14:34

BuzzinBilly

75 posts

192 months

Thursday 17th July 2008
quotequote all
Parrot of Doom said:
Theres some kind of valve on these that always fails. Its a bad design.

That's all I know smile Friend had one, exactly the same fault.
the valve is in the bulkhead under the bonnet there is a plastic strip at the back near the bonnet edge with 2 pipes going through the lower edge in the middle the valve is there its dead easy to change and a common fault

jamesgrrr

3,764 posts

221 months

Thursday 17th July 2008
quotequote all
sell it?

Davi

17,153 posts

220 months

Thursday 17th July 2008
quotequote all
OllieBirmingham said:
Heater matrix needs replacing. Pain in the ass to do AFAIK....
You've got to be in the car trade, diagnosing it as the biggest PITA part before even checking if it's got any water in itwink

Engineer1

10,486 posts

209 months

Thursday 17th July 2008
quotequote all
while on KA's where is the fuse box? My mrs's seems to have blown a fuse unfortunately searching the net doesn't answer this and some sod swiped the manual

Huntsman

8,054 posts

250 months

Thursday 17th July 2008
quotequote all
tj2002 said:
I've just bought the missus a 2000 ford ka to replace the Bravo and she's loving the car so far. Only slight niggle is the heater doesn't seem to be working, it'll blow air out but it's cold? Any ideas?

Oh, and if it helps it seems to have had a front end prang recently as it has a new rad, new bumper and new headlight, I should really have picked up on this when I inspected it, doh!
its a common failure, part is under 20 quid form ford, look on ebay, loads of them listed too.

take off wipers, take off plastic trim around wipers, remove a couple of bits on plastic trim and its under there, bit fiddly, I think you need a posidrive screw driver and a meaty pair of pliers for the hose clamps, that sort that you squeeze to undo. Should be done in about 20 mins, might loose a little drop of coolant, its not easy to spot, look for 2 water hoses heading into the bulkhead, its on the end of those, roughly on centre line of car just under bottom edge of windscreen.

Piece of piss.

If you are near southampton pop round and I'll do it for yer.


tj2002

Original Poster:

525 posts

193 months

Thursday 17th July 2008
quotequote all
@ Huntsman, unfortunately I'm at the other end of the country to you but thanks for the offer! So what is the name of the actual part I need to get?

bimsb6

8,040 posts

221 months

Thursday 17th July 2008
quotequote all
buy a coat ?

tj2002

Original Poster:

525 posts

193 months

Thursday 17th July 2008
quotequote all
genius

bimsb6

8,040 posts

221 months

Thursday 17th July 2008
quotequote all
tj2002 said:
genius
can i claim my prize ? smile

anonymous-user

54 months

Thursday 17th July 2008
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Do a search for 'ka valve' on the biggest internet auction site, you'll see the kind of thing you're likely to need. I changed one on my daughters car to fix a problem that sounds the same as yours..
Takes about an hour + skinned knuckles + backache, but it had to be done!. I dont think the one I got was genuine Ford, but its been fine for well over a year now..

les3002

341 posts

197 months

Thursday 17th July 2008
quotequote all
as above had the same on the OH's ka and it was the heater valve.