Volkswagen Workshop Service and Repair Manuals > Golf Mk4 > Power transmission | Automatic gearbox 01M | Technical data | Fault finding for the automatic 4-speed gearbox | Performance - jolting in neutral or during certain engine and gearbox movements

Performance - jolting in neutral or during certain engine and gearbox movements

Possible causes of fault

Rectifying fault

Throttle valve housing leaking

–	Check throttle valve housing and air duct for leaks → Engine workshop manual for installed engine (allocation according to engine code).

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