GolfGTIforum.co.uk
Model specific boards => Golf mk4 => Golf mk4 TDI => Topic started by: Mk2_tel on 28 May 2012, 22:16
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ok im still looking for this water leak im pretty sure its coming from the overflow. is there a breather pipe off the expansion bottle to the radiator if so where i cat see it haha
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how do you know its coming from the overflow?or can you see its all wet under the expansion tank? the only pipe apart from the one out the bottom is the one from the top that helps with bleeding. theres a tiny little bit of pipe that goes from the back of the cylinder head at the gearbox end. its behind the vacum pump and that likes to split and be sneaky and loose water. do you get anything else happen like hard water pipes, airlocks, rough running or anythign?