my 850 t5 does the same noise, changed all vacuum pipes near turbo, tho it boosts ok std at .6 bar,
Type: Posts; User: chris yeatman; Keyword(s):
my 850 t5 does the same noise, changed all vacuum pipes near turbo, tho it boosts ok std at .6 bar,
sounds like cooling fan bud. have it got air con, the fan should also work wen u switch that on.