Hello my dears,

here are the update:

The problem is the left upper piston leaking oil, no oil left in the pump to open it.

They tried fixing the leak in the piston by themselves (FAILED), somewhere else (FAILED) and third other place master in pistons (FAILED) in the meantime of this waiting in garage for 2 weeks, apparently they have had the "CHECK ENGINE" Fault on the panel.

I was shocked, cos, I have just had the Crankshaft sensor changed a week before the roof failed. !!!

Anyway, now they advised that I should find and buy that pump from US.

I have the picture of which piston is needed to be changed. Link Attached - No 6 piston on picture rounded by blue pen. DropShots.com

Can you please help me finding a reliable source to buy it please? I would million times appreciate.

P.S. Any idea why also the CHECK ENGINE fault came again even after changing the Crankshaft sensor a week ago.

Thanks a lot.