noise

My 300 has a howling noise at 70mph from the rear and gets worse with higher speeds.....also has a tin click noise from the left a piller? has anyone had these issues?

My 300 has a howling noise at 70mph from the rear and gets worse with higher speeds.....also has a tin click noise from the left a piller? has anyone had these issues?



i have the same problem with the ticking sound wen it idels
also my car(2005 300c) idels rough. i got the sparks rep and even got the fuel system done dose any one have the same problem

thanks aran