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serious k04 problems,

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Old 05-20-2007, 09:53 PM
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Default serious k04 problems,

when it starts to spool up, a very loud sound comes from it, and comes on louder the more I open the throtle. It sounds like my turbo is leaking air and it makes it sound like a jet. Also the car is slower and it takes longer to accelerate, as if some of the power is leaking through somewhere. And when I quickly accelerate and then let off the gas, it makes a sound exactly like a blow off valve. please help, Its stressin me out knowing I have a problem that I know nothing about.
Old 05-21-2007, 03:23 AM
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Default wow are the uid's really getting that high...

have you looked for a leak in your vacum lines?
maybe you should start there...
Old 05-21-2007, 06:31 AM
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Do a leak test and a VAG log, then come back.
Old 05-21-2007, 08:06 AM
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Default look at where the DV goes into the outlet hose on the compressor....

and look very close, with out moving it it will apear fine. Mine was ripped and held a solid ten psi. since it was holding boost and looked fine it took me a while to find it.
Old 05-21-2007, 08:29 AM
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wastegate line came off? or not tight?
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