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First of all thanks to both for the answers, I have taken advantage and I have lowered the manual of the workshop of my car that you have on this page (I was quite surprised), and it seems to be the water pump, at least in the drawing of the workshop manual they are equal, in the workshop they always ask me € 400 to fix it, and tmb advise me that it is not worth it (until when, if I have no longer had enough, I have no longer Actually this car is the first thick problem that gives me, except for the alternator's regulator, which until I discovered that it was the regulator, Fundi 3 batteries, apart from that, I do not give me another problem, so I think I am going to put my hand myself, I still make a post of those step by step by step, eye, apart from changing oils, filters, spark plugs and 4 more bullshit, I have no idea of ​​mechanics, I may end up in a step to step. End, pal scratch, but Weno, que eu posso perder, a propósito, não me joga ou cair de água lá