Engine noise problem at high speeds

Hello, I just joined you, I bought a car at 307xt 1.6 lpg 150.000km, but the vehicle is yelling at high speed problem. According to my research, there is an anomaly in my vehicle, which is uncomfortable with the engine sound of the 307.

My megan 2 had a 10pkm alignment at 3000 rpm, but it was a separate trouble to shout these French vehicles like that. If you tell you how many times you have come at speeds, 307 owner friends will help you.

There is no sound at low speeds, it makes 90-100km at 3000 rpm on the long road, but as I said they were going 150, I went to the exhauster while I said that the pressure pad of the car was weak, I went to the exhauster, the master said that the sound was required to change, and this was normal. I said let me do some research from other users.

My 206 is also the same as the pressure pad, my new muffler starts to shout when the zero 3000 cycles have passed. Normally the vehicle is already. If you do not like it, there is a nice sound insulation or a nice open air filter to change this sound. If the pressure pad is weak outside, you really need to look at the speed ratio as soon as the car speeds up and you will understand if the 307 users comment.

This sound came to me, I don't know, it sounds like diesel. Thank you for your interest. If I change the air filter, the sound will not increase. Will the air filter be much more quiet on the long road?

It is normal to make 100 in 3000 but there is no exaggeration. If it is so for 207, it is also for 307.

[QUOTE = Mehmetkrblt] This sound is too much for me, I don't know, it sounds like diesel. Thanks for your interest, if I change the air filter, does it not increase, will the air filter be quieter on the long road? [/ QUOTE]

With the air filter, the sound increases, but for example, I do not like the sound of the car as if you are having a hard time with the open air filter, the sound is a little more sporty. I like it more. Sound insulation can be made. But there is no sound as much as diesel.

Our 307 sounds like the same way, and personally, I love it so much, it gives a different feeling. My last friend 1.2 symbol 4 forced at 5 cycles, no sound is not making the car did not feel like driving :) When it is not tiring the sound on the long road, it is tiring me for suspension.