Water into footwell

Need technical Q/A then you're in the right place

Moderator: martauto

User avatar
Bonymaenjack
E30 Zone Regular
E30 Zone Regular
Posts: 855
Joined: Fri Nov 06, 2015 11:00 pm
Location: Swansea

Post Mon Aug 28, 2017 9:57 pm

Good evening
I've got a small ingress of water into the front nearside foot well which appears to be coming from the door (2 door) it appears to be building up at the bottom of the door seal then flowing into the car. The seal is brand new OEM part and the difference when closing the door is palpable compared to the old seal but it hasn't cured the leak which existed before .Any advice please
Thanks

PS the carpet is out so I know thats where the water is coming in from
User avatar
Brianmoooore
E30 Zone Team Member
E30 Zone Team Member
Posts: 49359
Joined: Mon Jan 10, 2005 11:00 pm

Post Mon Aug 28, 2017 10:12 pm

Sure it's not the plastic film behind the door card that's at fault?
User avatar
Stefan on probation
E30 Zone Newbie
E30 Zone Newbie
Posts: 0
Joined: Fri Nov 14, 2014 11:00 pm

Post Mon Aug 28, 2017 10:36 pm

Are the drainage holes in the door clear?
User avatar
Stefan on probation
E30 Zone Newbie
E30 Zone Newbie
Posts: 0
Joined: Fri Nov 14, 2014 11:00 pm

Post Mon Aug 28, 2017 11:17 pm

Also is it a tin top with a sunroof?
User avatar
Bonymaenjack
E30 Zone Regular
E30 Zone Regular
Posts: 855
Joined: Fri Nov 06, 2015 11:00 pm
Location: Swansea

Post Tue Aug 29, 2017 10:39 am

Brianmoooore wrote:Sure it's not the plastic film behind the door card that's at fault?
Yes there are no door cards or film fitted , the car is bare at the moment.It appears to be running down the seal then pooling and then running into the car .The car is parked with the nearside up on the kerb so it's not level. It has a sunroof with the drain hole sand elephant trunk clear .
User avatar
Stefan on probation
E30 Zone Newbie
E30 Zone Newbie
Posts: 0
Joined: Fri Nov 14, 2014 11:00 pm

Post Tue Aug 29, 2017 11:00 am

Door may need adjusting.
User avatar
Brianmoooore
E30 Zone Team Member
E30 Zone Team Member
Posts: 49359
Joined: Mon Jan 10, 2005 11:00 pm

Post Tue Aug 29, 2017 1:21 pm

If there's no film on the door, water will get in. The importance of this film is usually underestimated by the DIY mechanic, and lack of, or not properly refitted, is responsible for many a wet carpet on all makes of cars.
User avatar
Stefan on probation
E30 Zone Newbie
E30 Zone Newbie
Posts: 0
Joined: Fri Nov 14, 2014 11:00 pm

Post Tue Aug 29, 2017 2:11 pm

Check the rubber trim around the quarter light as water comes in through there, as Brianmoooore stated the lack of the plastic film and door card means the water will drip in to the car instead of inside the door and exiting via the drain holes which are located to the back and front of the door.
User avatar
Stefan on probation
E30 Zone Newbie
E30 Zone Newbie
Posts: 0
Joined: Fri Nov 14, 2014 11:00 pm

Post Tue Aug 29, 2017 2:15 pm

I used 500 Gauge plastic sheet when redoing my sons car.
User avatar
Bonymaenjack
E30 Zone Regular
E30 Zone Regular
Posts: 855
Joined: Fri Nov 06, 2015 11:00 pm
Location: Swansea

Post Tue Aug 29, 2017 9:41 pm

SexyLady wrote:I used 500 Gauge plastic sheet when redoing my sons car.
Thanks both for your replies new door seals and frame seals OEM which weren't cheap :cry: I'll follow your tip when refitting the door cards etc Cheers
User avatar
Contours
E30 Zone Newbie
E30 Zone Newbie
Posts: 245
Joined: Thu Jan 26, 2012 11:00 pm
Location: Ireland-West

Post Wed Aug 30, 2017 12:09 am

Before condemning the door seal, you might take a look behind the glovebox at the rubber grommet where the electrics enter the cabin through the bulkhead. This is a bad spot on e30's for flooding the passenger footwell.
User avatar
Bonymaenjack
E30 Zone Regular
E30 Zone Regular
Posts: 855
Joined: Fri Nov 06, 2015 11:00 pm
Location: Swansea

Post Wed Aug 30, 2017 7:44 am

Contours wrote:Before condemning the door seal, you might take a look behind the glovebox at the rubber grommet where the electrics enter the cabin through the bulkhead. This is a bad spot on e30's for flooding the passenger footwell.
Thanks .
The glove box is out the interior is removed and it's not going back in until I can find the source , as I say they're both brand new OEM seals recently fitted . The water is pooling on the seal then over spilling into the footwell , not a grab amount but as we all know the amount of sound proofing attached to the carpet once the gets wet then it takes a life time to dry out .
User avatar
Stefan on probation
E30 Zone Newbie
E30 Zone Newbie
Posts: 0
Joined: Fri Nov 14, 2014 11:00 pm

Post Wed Aug 30, 2017 8:50 am

Sit in the car and get someone to hose the car down to see where the water comes in from.
User avatar
Bonymaenjack
E30 Zone Regular
E30 Zone Regular
Posts: 855
Joined: Fri Nov 06, 2015 11:00 pm
Location: Swansea

Post Wed Aug 30, 2017 1:37 pm

SexyLady wrote:Sit in the car and get someone to hose the car down to see where the water comes in from.
I know where it's coming from I just want to know why :?
User avatar
Stefan on probation
E30 Zone Newbie
E30 Zone Newbie
Posts: 0
Joined: Fri Nov 14, 2014 11:00 pm

Post Wed Aug 30, 2017 2:20 pm

Bonymaenjack wrote:
SexyLady wrote:Sit in the car and get someone to hose the car down to see where the water comes in from.
I know where it's coming from I just want to know why :?
You said "appears"

:mad: :D
User avatar
Bonymaenjack
E30 Zone Regular
E30 Zone Regular
Posts: 855
Joined: Fri Nov 06, 2015 11:00 pm
Location: Swansea

Post Wed Aug 30, 2017 4:44 pm

SexyLady wrote:
Bonymaenjack wrote:
SexyLady wrote:Sit in the car and get someone to hose the car down to see where the water comes in from.
I know where it's coming from I just want to know why :?
You said "appears"

:mad: :D
You're being pedantic now :D
yes I did and I apologise
User avatar
Stefan on probation
E30 Zone Newbie
E30 Zone Newbie
Posts: 0
Joined: Fri Nov 14, 2014 11:00 pm

Post Wed Aug 30, 2017 5:10 pm

Bonymaenjack wrote:
SexyLady wrote:
Bonymaenjack wrote: I know where it's coming from I just want to know why :?
You said "appears"

:mad: :D
You're being pedantic now :D
yes I did and I apologise
The why is because its raining........... :banana: :banana: :rasta: