Toyota Corolla 1.3 16v update.

[@jasondate3690]

Very windy :-)

[@crazyeyes744]

Yep. Stupid wind

[@JordanFromSerbia]

what does the breather filter do?

[@crazyeyes744]

Exactly that, its purely for the engine to breath it allows crankcase fumes to escape the engine. Usually there is a return pipe back to the inlet but this is not needed once a breater filter is fitted.