Yeah dude I blew air towards the motor and the water got stronger. Also, I took the motor out and cleaned it out of all the grease. The previous owner didn't take care of this car
Also, I found out that when I close the bonnet the line that takes the water to the two water screen washers gets bent (this line can be found on the left hand side of the driver side), and therefore also making the water that gets pumped weaker. So just make sure that the line is straight and fixed.
Any questions guys I am ready to help