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SL700 Whistles when it warms up

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R

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Discussion Starter · #1 ·
I have a sl700 that was running perfect... but, of course now when I start it up.. It whistles when it warms up... is it a head gasket? please help!
 
T

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#2 ·
Probably is a blown head gasket - BUT, it COULD be some other leak -? Can you stick your head in there and try to isolate where it is coming from?
 
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tv4fish
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