exhaust clatter
chadwick_90
10-04-2006, 08:47 PM
I just bought a 1990 chevy lumina euro that recently had a new exhaust installed and I was just wondering why when it hits about 2,000 rpm i hear a clatering vibration from the exhaust but when i get it past 2000 it doesnt do it anymore. This doesnt really bother me too much I was just wondering if there is something wrong.
tblake
10-05-2006, 12:07 AM
sounds like a muffler bearing to me.....
Ha, no seriously, take a rubber mallet, and smack the cat converter a good one, dont break it though, if you hear some stuff inside rattle around, replace it. also can be done with the muffler, although not as crucial, if a cat converter rattles, its on its way out fast.
Ha, no seriously, take a rubber mallet, and smack the cat converter a good one, dont break it though, if you hear some stuff inside rattle around, replace it. also can be done with the muffler, although not as crucial, if a cat converter rattles, its on its way out fast.
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