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Old 11-10-2012, 08:30 AM
snowsled7 snowsled7 is offline
The Ornery Old Man
Location: SW Mountains
Join Date: Mar 2012
Posts: 980
Mein Auto: GTI
Originally Posted by robertobaggio20 View Post
I doubt rubber gaskets expand when heated. They are not made of metal.

More basics for you bobby....

Also consider that the metals that are seperated by the gasket expand, sealing gaps. This really is quite common bobby.
Current ride... '13 GTI Wolfsburg
BMW's from my past...
'92 535i/5 '89 325ix/5
'98 750iL '86 325(e)/5
'95 740iL '84 318i/5
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