Exhaust and Headshield Question
#1
Exhaust and Headshield Question
My back hanger broke by my resonator so the resonator was hitting up against the heatshield above it which sounds bad. It didn't do it all the time mostly at low rpms and when I first started to car when it was cold. Well one of my friends took the heatshield off and welded a metal rod from the hanger to something on the bottom of the car. Well ever since then I can feel a vibration under my car when acceling thru the gears. It also sounds louder to. Do you think it is because he welded to a soild part of the car and there is no play in it or because the heatshield is gone? Please let me know. Thanks.
#10
Theres a reason that the exhaust is held on by rubber hangers instead of being welded to the car, the exhaust tends to vibrate quite a lot, so being that its now solidly welded to your car, it is vibrating the whole car. Just break the welds and reattach it correctly. The fact that you have no heatshield, which actually shields the car from the heat, not the ground, will just make your floor get a bit warm, not start any grass fires.
#13
Oh, well, cut it off and put a rubber hanger there. And don't let your friends work on your car in the future. Get under your car and wiggle your exhaust after you cut the metal peice off. That should give you an idea where any extra play or rattling noise is coming from.
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Justin Kroll
5th Generation Maxima (2000-2003)
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09-02-2015 11:06 AM