Noise in the Seat Toledo 1.8 engine of 96

I have a problem with my Seat Toledo 1.8 Monopunto del 96, last night returning home began to hear a fairly strong noise (clac clac clac) inside the engine through the area of ​​the box, and check K when stepping on the clutch stopped sounding the noise. I can't be, I opened the capo and I didn't see anything strange, then I am going to lift it to look at it below, but if anyone knows that it could be or can give me a guidance where I have to look at I would appreciate it. As a target fact, I can say about what night before hearing the noise enters an area of ​​stones and grab in the k chopped the wheel, could a stone jumped inside? Even that I would not explain k to loud will stop sounding ... also say k without kerer Ice a reduction from 5th to 4th but very very short, without reducing to fall completely, without realizing it on the middle of the highway. If anyone has any idea, I would appreciate the collaboration

Tell us how much you have the same EMBREAGUE, DISC PLATE AND RULEMAN OF PUSH (CRAPODINE), it is very possible that if the crap is worn out, this generates that type of noise, and the other option is that you have a semi -axis, when it stops tractioning the sneaker stops making noise, if you gave you some stones it is very possible!

E state looking at it more thoroughly and I think it will be or the right shield (semije) or the bearing, and lifted a wheel and fell first and did not sound anything, but when the other, the right, the right, that noise when turning the stick turned. Could it be of the bearing?

If it is silent when the clutch you have no problems with it, if the noise is when the car is going then is the box the problem, the reduction does not believe it is the culprit, an almost uninable stied if the box does not ron It was, anyway you will have to disarm to see.

First of all thank you for answering. I think I am already close to the solution, on the way to the area where I am going to repair it in a fish market that I have the noise went to more and I no longer stopped sounding when the clutch stepped on, the noise was practically constantly constantly more speed more frequency of noise, in addition I also tremble a lot the lever of the gear change. He lifted it with the cat on the left side and I first and did not sound at all, but when leburing it on the right side and turned the stick with the first march the noise sounded when it was moving. I will replace the stick and the hose to check if it is the bearing and palier and be able to discard k is the box. I tell you to open how it reacts once done