Loss of power and juddering.

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Rusty5210
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Posts: 1
Joined: Sat Jan 26, 2019 11:25 am
Drives: 2007 9N3 1.2
Location: Kent

Loss of power and juddering.

Post by Rusty5210 »

Can anyone help, I have a 2007 1.2 9N3 which has suddenly lost power and serious juddering. I have changed the fuel filter but not worked. I took the air filter off and found two split hoses at the rear of the engine bay but don’t know what the are, can anyone help please?! [img][
Hoses
Hoses
RUM4MO
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Posts: 6069
Joined: Sat Dec 30, 2006 9:12 pm
Drives: B8 S4 & 6R/6C1 1.2TSI 110
Location: Mid Lothian

Re: Loss of power and juddering.

Post by RUM4MO »

If it is that hard plastic pipe that is cracked then that will annoy the engine a bit as it is the brake servo vacuum pipe.

Edit:- that picture is mainly showing the brake servo vacuum pipe complete with a one way valve, you should replace the complete pipe assembly if it is cracked, I’d buy it from VW dealer as there are many different versions, one for each engine type I think, so too easy to get one that does not fit if buying elsewhere.
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