Hi I have a rattle noisy my CU2 euro , cold start about 40km/h

[yahopjh]

it is bit annyoing that when I start the car in the morning or after work

when I start the car and take off then about 30km to 40 km then I could hear

the rattle noisy quite badly and then around 60km then it is compeletly gone ..

so , I assume that is one of the pully noisy but I am not sure is anyone have same

problem or similar ? please help me it's getting more annoyed

[curtis265]

any videos of the sound? Check your wheel nuts

[yahopjh]

no video but I don't think it's sound from wheel nut it's like diesel knocking noisy similar sound//

[Vvvtec]

Either powersteering pulley or belt tensioner

I had similar symptoms to you, and once I deleted p/s the problem went away

[Fredoops]

could it be the failing VTC mechanism on some cars.

[yahopjh]

CU2 doesn't have p/s it is electric steering and I checked every tensioner ... :(

[yahopjh]

it was a exhaust heat shield noisy .. when rpm goes 2500-3000 then start rattle otherwise it is so quite so , I will fix the problem soon :)