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  #1  
Old 07-16-2011, 08:59 PM
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Leaking roof of a 87 300 Wagon

I'm having an issue I've not had before, the Sunroof's front right corner was leaking when it was raining today... It's never done this before, Where are the drains, I would like to check them. Also what else can it be? this is the first time I've ever noticed leaking like this, it also appears as if I'm missing some sort of Gasket around the outer lip of the roof but I dont have pictures to See if I am or not... currently my car is covered with a tarp which will go over real well with the HOA monday....

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  #2  
Old 07-17-2011, 11:31 AM
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There are 4 drain holes, 2 in the front corners and 2 in the back corners. Make sure they are not blocked.
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  #3  
Old 07-17-2011, 11:58 AM
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Hi
any leaks down the pillars you should check for rusting inside them, if you only just spotted it you may be in time, get some cavity 'wax' up there at least

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  #4  
Old 07-17-2011, 01:54 PM
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I wonder if it's possible to send a snake down the drains until they poke out the bottom of the car, to free the blockage?

Or use compressed air to shoot up into the drain hole from below and see if a wad of crud flies out?

I've been so tempted to get one of those snake video cameras for jobs like this, to inspect in areas where there is just no way to see without.
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  #5  
Old 07-17-2011, 04:26 PM
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Not sure if it's. Drain issue or gasket issue it only just started to leak... It was fine before. It's not stopped raining long Enough for me to go out and look, Is there an upper gasket that goes around the sunroof? Like I said I think there was one there but can't remember for sure.....
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  #6  
Old 07-17-2011, 04:29 PM
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My S leaks,no one here could find a fix,so I just don't drive her in the rain.Stays clean.
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  #7  
Old 07-17-2011, 05:27 PM
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There's a weatherstrip around the opening. Or should be. Nothing around the rim of the sunroof panel.

Sixto
87 300D
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  #8  
Old 07-17-2011, 08:31 PM
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Checked the drains, they are clear top and bottom... I'm stumped
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  #9  
Old 07-17-2011, 08:47 PM
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it's a drain or a rust issue.
the gaskets around the sunroof do NOT seal out water.
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"as I ride with my a/c on... I have fond memories of sweaty oily saturdays and spewing R12 into the air. THANKS for all you do!

My drivers:
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  #10  
Old 07-17-2011, 08:48 PM
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if your sunroof POURS water in during a drive in the rain, your sunroof may not be closing correctly, and you may be FUNNELING water in faster than the drains can accommodate.
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John HAUL AWAY, OR CRUSHED CARS!!! HELP ME keep the cars out of the crusher! A/C Thread
"as I ride with my a/c on... I have fond memories of sweaty oily saturdays and spewing R12 into the air. THANKS for all you do!

My drivers:
1987 190D 2.5Turbo
1987 190D 2.5Turbo
1987 190D 2.5-5SPEED!!!

1987 300TD
1987 300TD
1994GMC 2500 6.5Turbo truck... I had to put the ladder somewhere!
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  #11  
Old 07-17-2011, 11:10 PM
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this was just a drip drip drip sort of thing. There's no rust on my car... Today when I got out there it wasnt doing it when I ran around town... This is a Flummoxing problem

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