VW Polo 1.4 engine knock

Description

Car drives great, no smoke, throttle response is ok, no ECU errors, no rough idle or any other problem, compression ok, no oil consumption. It only knocks when the engine is cold, as soon as the temp is above 70°C knock dissapears. Knock can be best heard from 0:32-0:36! Sorry for bad video quality, and that squeaking noise in background is my dog :) Car: VW Polo Classic (Saloon), 1998, 44kW, AEX, 110.000km

Keywords

polo, 1.4, knock

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