RyanC
Member
Registered: 8th Sep 05
User status: Offline
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Hi a friend of mine has got a hissing noise when on idle.
the hissing goes away when accelerating.
The water tank is also full (could this cause it)
Cheers
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fragpot
Member
Registered: 29th Feb 04
Location: Linlithgow, West Lothian
User status: Offline
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Hissing noise could be steam coming from a over filled coolant if it was to boil. Then maybe the engine might drown the noise out under load. ICV O-Ring is another common source of hissing at idle though. Does it idle erratically?
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RyanC
Member
Registered: 8th Sep 05
User status: Offline
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its idleing ok, she did have probs last week where it kept cutting out on her but got that sorted with new plugs and leads i think. the engine isnt drowning the noise out it stops when revved, could it be a vacume leak or something
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