UK-POLOS.NET - THE VW Polo Forum

This problem has been fixed by replacing the fuel filter. Not that I think the filter was the cause but it was due for replacement and I followed the procedure in the Haynes manual. This involves depressurising the fuel system by removing the fuse for the fuel pump and cranking the engine until ...

Hi guys,

My 96 Polo (1.6) began having idling problems a few months ago. Specifically, the revs would drop by a few hundred rpm momentarily every 60 seconds or so. I read here that cleaning of the throttle body was the cure for this, so I cleaned it. The idling is now perfectly smooth and ...