pete12345 · Aug 12, 2014

Can anybody tell me where the drain pipe is for the sun roof on w reg p38 have sealed all the pollen filter housing and checked the o rings on the heater matrix but still got a leak down the right hand side drivers footwell finking that's all that can b left to check cheers

wammers · Aug 12, 2014

Front drains run down A posts and out behind rear of arch liner. Rear drains run out behind front of rear arch liners. DO NOT poke wire down them to clear if you puncture drain pipe you will definitely have a leak. There was a bulletin about water ingress through the looms where they enter the scuttle, maybe worth a look.

pete12345 · Aug 12, 2014

Fanks for that it seems to b coming in down the loom will try an find the post u said about want to try an get it cured this wkend so I can get it down to Brighton to get the becm sorted cheers again

wammers · Aug 12, 2014

pete12345 said:
Fanks for that it seems to b coming in down the loom will try an find the post u said about want to try an get it cured this wkend so I can get it down to Brighton to get the becm sorted cheers again

You will have to look at RAVE and search service bulletins. Cure is applying sealant as far as i recall.

pete12345 · Aug 12, 2014

Ok thanks again will check out rave

dove · Aug 12, 2014

Could be leaking in through front windscreen and running down behind dash,there is known problem with some having a hole in drivers side behind window trim up top where roof rail meets the window,or could be leaking anywhere on windscreen seal,

wil2813 · Aug 12, 2014

dove said:
could be leaking in through front windscreen and running down behind dash,there is known problem with some having a hole in drivers side behind window trim up top where roof rail meets the window,or could be leaking anywhere on windscreen seal,

+1

MrGorsky · Aug 12, 2014

Mine has got very wet drivers carpets at the moment.

I've looked everywhere for the leak, the carpet is dry on the left hand side (next to the transmission tunnel), and it's also dry under the pedals, so I can only assume it's running down the loom, or down the inside of the a pillar.

Under the carpet next to the step is sopping. What do I have to prise off, or remove to look for this hole behind the window trim?

tomcat59alan · Aug 12, 2014

pete12345 said:
Can anybody tell me where the drain pipe is for the sun roof on w reg p38 have sealed all the pollen filter housing and checked the o rings on the heater matrix but still got a leak down the right hand side drivers footwell finking that's all that can b left to check cheers

You checked your A/C drains?

pete12345 · Aug 12, 2014

Not sure what u have to prise of yet but u want to find it quick otherwise your becm will b fecked the same as mine is can u re post iv u find the hole at the top I will check mine at the wkend away with work at moment

wammers · Aug 12, 2014

If it was leaking around the top of the screen would expect the head lining to be wet.

pete12345 · Aug 12, 2014

No the top of mine is dry inside just running in down the loom will try seal it later and hopefully that will cure it

Druim · Aug 12, 2014

mine leaked in that area when i got it.
sealed the pollen filter and screws with little effect, still leaking
then i sealed all screws and factory metal to metal bondings in the wider area around pollen filter and no more leaks
think it was a seam bond it was leaking through,
had the panel under steering wheel off and could see water running down wire bundle but turned out leak was further up
that was a year ago and not a single drop since

MrGorsky · Aug 12, 2014

I've not checked my A/C drains really really recently, but I have done them in the last six months. I've only got wetness near the wiring that runs along the side of the car under the carpet so I suspect that's the best place to look.

I've been through the bulletins and found these....

They are a good place to start!

pete12345 · Aug 12, 2014

Will check out the attachments when back home on broadband away in Belgium at moment interweb is bit slow cheers

pete12345 · Aug 16, 2014

Thanks for the pics ov the wire loom will I have to remove half the engine to get to the bit wher they go into the car

pete12345 · Aug 16, 2014

To all those who gave me advice on my posts for the leak thank u all I think I've cured it sealed everything from pollen filter housing to bottom windscreen I think that's where it was coming into the car now got to get in touch with rick the pick on here get the becm booked in cheers again

sillyboy · Aug 16, 2014

Hi water in the drivers side footwell is due to heater "O" ring this is where the internal heater pipe work joins the external pipe work a real pig to get to i had mine repaired once but it went again after about three years, so the next time it went i used "WYNN'S radiator stop leak", and no it does'nt bung up your rad, in fact four of the bigest car man. in America put it into the car at production level. best regards sillyboy

wammers · Aug 16, 2014

sillyboy said:
Hi water in the drivers side footwell is due to heater "O" ring this is where the internal heater pipe work joins the external pipe work a real pig to get to i had mine repaired once but it went again after about three years, so the next time it went i used "WYNN'S radiator stop leak", and no it does'nt bung up your rad, in fact four of the bigest car man. in America put it into the car at production level. best regards sillyboy

Not always it isn't.

pete12345 · Aug 16, 2014

Make sure u taste or smell the water under the carpet 1st or be like me and spend hrs stripping down the interior to find the o rings bone dry

Well-Known Member

No longer with us, RIP

Well-Known Member

No longer with us, RIP

Well-Known Member

Active Member

Well-Known Member

Well-Known Member

Well-Known Member

Well-Known Member

No longer with us, RIP

Well-Known Member

Well-Known Member

Well-Known Member

Attachments

Well-Known Member

Well-Known Member

Well-Known Member

New Member

No longer with us, RIP

Well-Known Member

Similar threads