Who's got the wet patch!!!

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Car-Nut
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Sat Jun 16, 2007 8:47 pm

Gave me car a good hoovering out this afternoon and when I lifted the front passenger mat out on the right hand side of the foot well there was was wet line coming from above (the dash area).

Any ideas anyone?

:cheers:
Clive

Things are changing in the stable....
'88 Zinnobar Red E30 325i (Sold and missing it :O( )
http://www.carandclassic.co.uk/car/C50851
'02 Inidividual E39 M5(SOLD)
beardymat
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Sat Jun 16, 2007 8:50 pm

sounds like you may have a leaky heater valve

not too hard to sort, just need to drop the glovebox and i think the centre console
No longer self employed but still available for welding duties.
schuey
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Sat Jun 16, 2007 8:51 pm

Hole in bulkhead were the sunroof overflow pipe goes through it :(
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beardymat
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Sat Jun 16, 2007 8:57 pm

forgot to mention i have a matrix with heater valve if you need one. :wink:
No longer self employed but still available for welding duties.
DaveD
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Sat Jun 16, 2007 9:13 pm

mat have you still got those headlamp units...

grovel...:o: sorry to hijack the thread
smithy318i
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Sat Jun 16, 2007 9:30 pm

The 1st thing you should do is have someone with a hose pipe, rain water on your car. You meanwhile will be inside the car with a flashlight, cheaking for leaks.

The most common causes of a wet floor are ... Water... (joke)

the plastic seals on the doors
heater valve
holes in the floor
sunroof drain blockage.
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Car-Nut
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Sat Jun 16, 2007 9:33 pm

floors fine been under it when it was on a ramp :D
Clive

Things are changing in the stable....
'88 Zinnobar Red E30 325i (Sold and missing it :O( )
http://www.carandclassic.co.uk/car/C50851
'02 Inidividual E39 M5(SOLD)
Car-Nut
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Sat Jun 16, 2007 9:34 pm

how do I check sunroof drain blockage?

Sorry, but I anint mechanical at all :(
Clive

Things are changing in the stable....
'88 Zinnobar Red E30 325i (Sold and missing it :O( )
http://www.carandclassic.co.uk/car/C50851
'02 Inidividual E39 M5(SOLD)
beardymat
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Location: sheffield, city of steel, and rust apparently

Sat Jun 16, 2007 9:50 pm

the sunroof draintubes run down the inside of the a pillars and end up in the sills.

if its blocked you will end up with a damp stain on the corner of the headlining.

just had a thought that it might be due to the scuttle drain being blocked, little rubber tube that looks like a squarish elephant trunk on the drivers side of the bulkhead.this can cause water to overflow into the heater box but i would think you would get water on either side of the centre console.
No longer self employed but still available for welding duties.
old_skool
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Sat Jun 16, 2007 10:29 pm

It's also worth checking the large grommet beneath the fusebox where the wiring comes in through the firewall and into the car.

You should be able to put you're head up inside the passenger footwell and see the heater valve, also this large grommet should be visible.
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curryp
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Sat Jun 16, 2007 10:41 pm

a little elephant trunk shape pipe that collects the water from under your windscreen is probably blocked with old dust and leaves.its on the passenger side at the top of the bulkhead.its about4-5 inches long.just unclip it and give it a good clean out.thats what was up with mine when i had the same problem.be careful not to break it like me though :o:
Si316
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Sat Jun 16, 2007 11:51 pm

Ive got the good old E30 wet pasenger carpet :cry: gonna check the things above. After reading Eko's thread on the suprise under his roof lining I'm getting abit worried.
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Car-Nut
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Sun Jun 17, 2007 9:53 am

Not got a wet roof linning, but this site is brilliant how everyone chips in and shares the knowledge.

Like one big happy family :D

Got to empty a shed and smash it down today,but when I check the above things I will keep you posted.

Thanks Guys :)

Hope to open an account on photobucket shortly and get some pics uploaded of my toys aswell winkeye
Clive

Things are changing in the stable....
'88 Zinnobar Red E30 325i (Sold and missing it :O( )
http://www.carandclassic.co.uk/car/C50851
'02 Inidividual E39 M5(SOLD)
Incitatus
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Mon Jun 18, 2007 9:43 pm

I've been getting a wet floor (clear rainwater, no coolant by the look of it) and just checked the little elephant trunk thing (can't help but feel that's got a more technical name....) and it was blocked from top to bottom with 17 years worth of silt! Maybe that's got something to do with it..... :?
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Bought: Obtain in exchange for payment. Brought: Come to a place with (someone or something).
These words are NOT interchangable....!
jonny320is
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Tue Jun 19, 2007 12:55 pm

Been there done this twice!
First time, the heater matrix let go on the way back from stoneleigh and flooded the footwell, so changed that. You have to remove the carpet to dry it up properly. left it in the sun last summer, took a week to dry throughly.

The second time was when i noticed it getting damp when it rained heavily. This was a case of the bulk head/scuttle panel drain pipe blocked. I cleaned all that up and for good measure pulled the dash out and replaced all the seals/grommets for where the heater and wires etc goes through the bulk head. not a drop since.
Ball ache job but better done properly than bodged to leak another day :wink:
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curryp
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Tue Jun 19, 2007 3:07 pm

I've been getting a wet floor (clear rainwater, no coolant by the look of it) and just checked the little elephant trunk thing (can't help but feel that's got a more technical name....) and it was blocked from top to bottom with 17 years worth of silt! Maybe that's got something to do with it.....
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thats the one :D
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spook
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Tue Jun 19, 2007 5:38 pm

rusty inner arches :cry: :cry: :cry:
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