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03C121065F Engine Coolant Pipe: Diagnosis and OE Fitment Guide
QUICK ANSWER A suspected rigid coolant-pipe leak or cooling-system bypass-line fault should be confirmed through physical inspection and the workshop checks appropriate to this component before...
5C0145770 5C0145770A 5C0145770C Turbo Boost Pipe for VW Beetle and Scirocco: Charge-air or boost leak diagnosis
QUICK ANSWER A suspected charge-air or boost leak should be confirmed through physical inspection and the workshop checks appropriate to this component before a replacement part...