Any ideas on what this problem might be?
Turbo lacking bite - getting a double boost. Initially goes up to a healthy 1.5 bar, then drops to 1.2 before going back up to 1.4 when you keep the foot down.
Intermittent - sometimes fine, but more often than not displays above symptoms.
Stock engine that runs otherwise perfect (only mod is K&N air filter). 113k and FSH, regularly serviced by experienced specialist with no expense spared.
No apparent leaks or fault codes showing.
Simple or £££ kerrching?
Turbo lacking bite - getting a double boost. Initially goes up to a healthy 1.5 bar, then drops to 1.2 before going back up to 1.4 when you keep the foot down.
Intermittent - sometimes fine, but more often than not displays above symptoms.
Stock engine that runs otherwise perfect (only mod is K&N air filter). 113k and FSH, regularly serviced by experienced specialist with no expense spared.
No apparent leaks or fault codes showing.
Simple or £££ kerrching?
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