The exhaust on my 03 MCS (56.5K) is squeaking like a bird. It starts after driving around 15 min or so... The shop that I took it to said that the hangers were all rusted, and he applied some "liquid wrench". That took care of the problem, but after about a month, the squeak is back and as annoying as before....

Should I just replace all the hangers? Are there any aftermarket hangers that I could buy? Any other suggestions on how to take care of this?

Thanks!

 

i would ask around if there's anyone local to you that might have
a factory exhaust laying around their house after installing an aftermarket one.