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tonymoorerhos
30-12-06, 22:24
My Golf Mk 4 TDI Has developed a strange sound like a Hiss when the turbo kicks in does not do it when reved in neutral but does it underload at about 2000 revs upward but no loss of power is felt the sound sounds mean but worried please help
:? :? :? :? :? :? :!: :!:
Thank you
tonymoorerhos

Crasher
31-12-06, 00:37
You have a boost leak or restriction.

tonymoorerhos
07-01-07, 16:45
My Golf Mk 4 TDI Has developed a strange sound like a Hiss when the turbo kicks in does not do it when reved in neutral but does it underload at about 2000 revs upward but no loss of power is felt the sound sounds mean but worried please help
:? :? :? :? :? :? :!: :!:
Thank you
tonymoorerhos The problem was found to be a air pipe that had come loose positioned drivers side under the front wing