So my exhaust began to droop recently on my 99 Infiniti G20 dd, causing the most annoying rattle on a crossbrace as it swung around under the car. I purchased 4 new hangers from the autoparts place, and installed them. About a week later, the rattle comes back, so I take the hangers back along with a receipt and the guy says "yeah, these are cheap, and known to fail quickly, try these..." and gives me a different set by a different mfr. So I put them on and sure as heck, they fail after about 2 weeks, and now I have the rattle again...what to do?
ive never heard of this issue before, but I know that exhaust hanging can be an art if you wan to avoid having 50 hangers all over the place.Should I purchase some for a larger vehicle like a truck or something? My exhaust is not running hot or anything. The repeated failure is an odd problem Ive never dealt with before...typically its a quick fix, so the persistence of it is puzzling me. Please help...I guess

