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DP flange leaking..how to seal it??

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Old 01-04-2007, 03:23 PM
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Default DP flange leaking..how to seal it??

my flange were the dp meets the turbo is leaking..it seems when we made the dp it must of warped...what can i use on this to stop the leaking?..can i get it plained flat?..or will high heat silcone keep?? its a garret t3to4b 7bolt flange
thanks
Old 01-04-2007, 03:28 PM
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Default Re: DP flange leaking..how to seal it?? (snowbunny)

Belt sand so its flat, or get it milled down. Then use a metal gasket.
Old 01-04-2007, 03:31 PM
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Default Re: DP flange leaking..how to seal it?? (90blackcrx)

were would i find a gasket?...could i make my own?
Old 01-04-2007, 03:32 PM
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Default Re: DP flange leaking..how to seal it?? (snowbunny)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by snowbunny &raquo;</TD></TR><TR><TD CLASS="quote">were would i find a gasket?...could i make my own?</TD></TR></TABLE>

Of couse you could, or you can try http://www.atpturbo.com
Old 01-04-2007, 03:39 PM
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Default Re: DP flange leaking..how to seal it?? (90blackcrx)

what could i make 1 out of?..this is my first turbo build so im new to it...
Old 01-04-2007, 03:40 PM
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Default Re: DP flange leaking..how to seal it?? (snowbunny)

Very thin sheet metal
Old 01-04-2007, 03:44 PM
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Default Re: DP flange leaking..how to seal it?? (90blackcrx)

ok ill have to try that then...
Old 01-04-2007, 03:51 PM
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Default Re: DP flange leaking..how to seal it?? (snowbunny)

http://www.atpturbo.com/Mercha...e=GSK

4 bolt or the 5 bolt design ? They don't have 5 bolt but they could probably make you one. I'm sure someone else sells one. To me, it would just be worth it to pay the $7 bucks.
Old 01-04-2007, 03:58 PM
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Default Re: DP flange leaking..how to seal it?? (90blackcrx)

mines a 7 bolt..
Old 01-04-2007, 04:09 PM
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Default Re: DP flange leaking..how to seal it?? (snowbunny)

ok.. First, remove DP and see if you can beltsand the flange FLAT, take your time.

Next, when you re-install it, give a bead of high temp silicone/high temp gasket maker on the DP, this will help fill any low spots, let it dry before you start the engine. I cant remember the EXACT name of the stuff you want to use.. Its sold at automotive stores in the chemical dept, it comes in a little tube, mine was red, And it says on the package (designed for 4 cyl turbocharged engines) go figure.. Anyways, gaskets are too expensive, just use the red stuff
Old 01-04-2007, 04:12 PM
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Default Re: DP flange leaking..how to seal it?? (HamiltonRex)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by HamiltonRex &raquo;</TD></TR><TR><TD CLASS="quote">ok.. First, remove DP and see if you can beltsand the flange FLAT, take your time.

Next, when you re-install it, give a bead of high temp silicone/high temp gasket maker on the DP, this will help fill any low spots, let it dry before you start the engine. I cant remember the EXACT name of the stuff you want to use.. Its sold at automotive stores in the chemical dept, it comes in a little tube, mine was red, And it says on the package (designed for 4 cyl turbocharged engines) go figure.. Anyways, gaskets are too expensive, just use the red stuff </TD></TR></TABLE>

I was going to add, most of the time gaskets are not needed, unless the surface is no longer flat.
Old 01-04-2007, 04:30 PM
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Default Re: DP flange leaking..how to seal it?? (90blackcrx)

belt sander? hummm....i can try it...scared ill mess it up tho lol
Old 01-04-2007, 06:56 PM
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Default Re: DP flange leaking..how to seal it?? (snowbunny)

I have been as well looking for a 5 BOLT GASKET, I think after some reasearch though I will just use high temp silcone gasket maker.
Will the high temp silcone gasket hold up?
Old 01-04-2007, 07:07 PM
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Default Re: DP flange leaking..how to seal it?? (snowbunny)

i have had this problem for a while ive tried several gasket makers and they eventually turn into ash because of the heat. either find a metal gasket, sand the flange, or get a new flange. i am gonna make a new down pipe and use a vband so that i dont have to deal with the flange, they always warp after time.
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