Alternator Coorrhea Tensioner P 406 HDI

Hello, how are you, I have a 406 and the tensioner of the alternator belt has changed and continues to play, you know if this happens because the tensioner is not original (the alternator's pulley is good, and the crankshaft pulley is new).
I await an answer, a greeting.

The 2.0 HDI engines carry two rollers, one is the tensioner and the other is fixed. When it makes noise it can be for two causes:

- For the fixed roller it is wrong. An internal spring is split to absorb vibrations.ç

- The tensor roller is bad or excessively tensioning which can cause the breakage of the belt or the other pulleys.

All the best.

Change the crankshaft pulley but be of Peugeot origin and will be removed.

Let's see first because you changed the strap by esgastes or noise, if it was for the one that type of noise does if it is like a snor also rubber but before proves well and so you avoid unnecessary.

Hello, I have investigated a little and I have realized that the alternator pulley, which has mounted does not belong to this model since apparent Metrayeta, and the tensor is seen when he is slowing down).