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Audi a6 c5 2,7 biturbo. Stutters when holding steady speed. + boost efficiency

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Old 08-23-2018, 05:14 AM
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Default Audi a6 c5 2,7 biturbo. Stutters when holding steady speed. + boost efficiency

2002 Audi a6 c5 2,7 Biturbo.

changed coils and spark plugs. fixed a leaking turbo hose. now the car stutters all the time, but you can bearly feel it.

Also when the turboes kicks in, boost last to about 4500 Rpm, then the car more or less just floats untill you kick it again. then it continue accelerating.

Boost pressure, or vacum leak?

Also a whiseling noice. sounds like an ambulance is behind when you accelerate (turboes)?
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