What is the problem with the VW Polo 1. TDI engine?
What is the problem with the VW Polo 1. TDI engine? Polo Classic 1. TDI may face idle stalling and faulty rev counter problems during engine startup. When the VW Polo Classic 1. TDI stalls shortly after idling, check the idle air control valve (IACV) for dirt or malfunction. A faulty IACV can disrupt airflow, […]
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