catalytic converter sounds baddd

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woahdavE
Posts: 17
Joined: Tue Aug 02, 2005 5:42 pm
Car: 95 240sx

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i have a 95 240sx my catalytic converter sounds really bad but i dont know what is the problem it sounds like a piece of metal stuck inside my exhaust beneath the driver side can someone tell me how to fix this problem =D


180fan
Posts: 7799
Joined: Sat Dec 14, 2002 12:16 pm
Car: 89 fastback

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probably a heat shield rattling about. time to go under and take a gander

woahdavE
Posts: 17
Joined: Tue Aug 02, 2005 5:42 pm
Car: 95 240sx

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is it hard to get to the heatshield and do i need to replace if it still make that noise =)

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smokin240
Posts: 797
Joined: Fri Apr 30, 2004 3:55 pm

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Dude, just jack the car up no more than a half a foot, peek underneath, and see if you can rattle the metal shroud around the exhaust. If it rattles, obviously you want to take it off. This is common on older and worn 240's. No, you don't have to replace it. Just don't park on extremely dry grass. Some mentioned before they can feel the heat from the exhaust on the floor board after taking it off, but that's it. I personally never noticed it and would much rather have a warm floorboard than a loud *** rattle coming from underneath my car.

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ddgsxr504
Posts: 6024
Joined: Sat Jan 08, 2005 5:50 pm
Car: 1995 Nissan 240SX SE 2007 Infinit M35 Sport 2011 Nissan Pathfinder Silver Edition
Location: The real SoCal

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Even better just remove the CAT all together, problem solved! Emissions are for p*ssies anyway!

woahdavE
Posts: 17
Joined: Tue Aug 02, 2005 5:42 pm
Car: 95 240sx

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tks mr smoke =D


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