yeh could be something like that, there was no water in the tank when i noticed the problem :o so maybe that had something to do with it

If it has gone the it might be air bubbles going around the heater matrix.

I heard a noise like that for a month or so mate and then it stopped must of been a week or two later and the inevetable happened the head gasket went but fixed now and cars running a treat

the noise has stopped now, must of been an airlock

the espresso machine, youve left it on

yeh i read your thread below dav. Hopefully its not the head gasket and just an airloc which will go away or something coz its in a cheap car that i bought to get me around until i get my corsa back and id rather not pay out any money on it

Yeah I had this, infact my thread is "related" below. It just went away on it's own after a while tho :look:

quote:

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Originally posted by 3CorsaMeal

dunno what it does, but u feel technical

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quote:

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Originally posted by 3CorsaMeal

dunno what it does, but u feel technical

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tbh honest i;ve had that noise b4 and it has been headgasket, but i've had it a few times since and it has gone away, give the rad pipes a squeeze with expansion tank open.

dunno what it does, but u feel technical

i just read some of the related topics below. Sounds like it could be the headgasket :(

cheers mate, hopefully its not the head gasket as theres no sign of mayo looking stuff in the oil etc, i checked that all this morning

i didnt check the water for a while (stupid i know) and it got a bit low, could that cause an airlock???

could be headgasket or an airlock... run it with the cap off the xpansion tank :thumbs:

on my astra, when i start the car up in the cold i can hear a bubbling water noise which sounds like its from behind the dash, it only does it when i rev the engine not when its idling.

Could it just be the water running through the system or something more serious?:boggle: