Rain water collecting in the fuel filler flap

UK forum for general and technical discussion about the Z3 roadster
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zedder3
Joined: Thu 15 Oct, 2009 09:03
Posts: 323

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Rain water collecting in the fuel filler flap

Post by zedder3 »

Hi,

I've noticed that rain water is collecting within the fuel filler, somehow getting into the flap and making a nice little pool under the filler cap. Is this common, or is there meant to be a seal around the inside of the flap? Mine obviously has a gap around it and was wondering the best way to address this. :?

Thanks a lot.

Andy
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Robert T
Site Admin
Joined: Mon 12 Jun, 2006 10:35
Posts: 10171

  Z3 roadster 1.9
Location: Cheshire

Post by Robert T »

No seal, but there is a drain hole in the bottom of the rubber boot which gets blocked. Just needs a gentle poke with something long and pointy and a good sluice through with some clean water. Think I used a wooden kebab skewer last time. We've probably all had this problem at some point or other.

Cheers R.
Arctic Silver '99 Z3 1.9 & Black '59 Frogeye 1275cc
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jollyassassin
Joined: Wed 08 Oct, 2008 17:27
Posts: 176

  Z3 roadster 2.0
Location: Warrington

Post by jollyassassin »

Quite a common problem, the drain hole gets blocked & the water collects. Just have a feel for the drain hole in at the bottom of the seal & clear it with a drinking straw or a stick :)
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zedder3
Joined: Thu 15 Oct, 2009 09:03
Posts: 323

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Post by zedder3 »

Ahhhh I see. Sounds quite simple then! Phew.

Thanks guys
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zedder3
Joined: Thu 15 Oct, 2009 09:03
Posts: 323

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Post by zedder3 »

I might be being quite stupid here but I can't find this drainage hole! :?

Any further tips?

Thanks
jollyassassin
Joined: Wed 08 Oct, 2008 17:27
Posts: 176

  Z3 roadster 2.0
Location: Warrington

Post by jollyassassin »

Run your finger around the bottom of the seal & you should feel it, might have some silt in the bottom if it hasnt been cleaned in awhile.
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Frank.A
Joined: Mon 20 Jul, 2009 21:15
Posts: 875

  Z3 roadster 2.8
Location: Twixt York and Hull

Post by Frank.A »

Does this picture help?

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2000 Topaz 2.8 Individual.

Youth would be more useful if it came later in life!
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zedder3
Joined: Thu 15 Oct, 2009 09:03
Posts: 323

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Post by zedder3 »

Ah ha!!!

Thanks so much Frank. I can't see this hole as there's always water/sludge but now I will definitely find it!!
heng1028
Joined: Tue 13 Oct, 2009 04:07
Posts: 3

  Z3 roadster 1.9

Post by heng1028 »

i used an airgun to blow it through. never had water filled up anymore
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Dave L2
Joined: Tue 25 Jul, 2006 10:34
Posts: 576

  Z3 roadster 3.0i
Location: North Essex

Post by Dave L2 »

Robert T wrote:No seal, but there is a drain hole in the bottom of the rubber boot which gets blocked. Just needs a gentle poke with something long and pointy and a good sluice through with some clean water. Think I used a wooden kebab skewer last time. We've probably all had this problem at some point or other.

Cheers R.
How many times have you answered this question now Rob? ;)
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Mike Fishwick
Joined: Fri 19 Jun, 2009 10:27
Posts: 2093

  Z3 roadster 2.8
Location: Daglan, France

Knowledgebase

Post by Mike Fishwick »

Someone should place a detailed article with pictures in the Knowledgebase, but it's virtually impossible to do so these days.

I used to be the Knowledgebase Moderator, but somehow I got the sack a few months ago - don't know why . . .
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Robert T
Site Admin
Joined: Mon 12 Jun, 2006 10:35
Posts: 10171

  Z3 roadster 1.9
Location: Cheshire

Post by Robert T »

Dave L2 wrote:How many times have you answered this question now Rob? ;)
I lost count, but the drain hole is still in the same place. :D

Mike, I suspect that it is more to do with the level of admin rights you would need to move posts into a restricted forum than anything to do with your moderating skills. A sticky with the submission process wouldn't go amiss (Mods - pretty please).

Cheers R.
Arctic Silver '99 Z3 1.9 & Black '59 Frogeye 1275cc
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estocks
Joined: Tue 04 Oct, 2005 23:36
Posts: 2866

  Not specified

Re: Knowledgebase

Post by estocks »

Mike Fishwick wrote:I used to be the Knowledgebase Moderator, but somehow I got the sack a few months ago - don't know why . . .
Probably when your account went to Guest you lost your permissions.
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Use the Search button before posting newbie questions about hard tops and fitting kits, footwell speaker amps, water in the boot, hood maintainance and those horrific angel eyes. We get like 10 threads a week on the same subject, it's obvious that you haven't searched.
Jamezee
Joined: Sat 21 Feb, 2009 23:46
Posts: 1412

  Z3 roadster 2.2i
Location: Royston Vasey

My tiny hole

Post by Jamezee »

Just had same problem, the hole is tiny and gets blocked so easy. I gave it a blast with the hose and watched as it drained onto the sill and also under the car.
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