backfire(sound) help...

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maik21
Posts: 952
Joined: Sun Feb 08, 2004 10:09 am
Car: 90 Nissan 240SX Coupe 5.0

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BuLLeTdrift <-- you has reason. i have to buy an cat an install it. ... yes.. i hear that "pop" when i go of the gas.i had other cuestion about this.. if i put an extra pipe(large(eliminate sound)) will it work>?


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BuLLeTdrift
Posts: 977
Joined: Sun Feb 08, 2004 1:13 pm
Car: 91 240sx fast baq
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it'll prolly just get louder w/ bigger piping. an even louder "pop". becuase you're running a straight pipe. so a cat will most likely get rid of that sound. but its nothing to worry about, unless you really are bothered by it.

navysnail
Posts: 3335
Joined: Wed Feb 11, 2004 1:33 pm
Car: 1990 Nissan 240SX fastback

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mine use to do that, my injectors were leaking internaly (3 cracked). replaced them with bosch, now it doesnt happen any more.

maik21
Posts: 952
Joined: Sun Feb 08, 2004 10:09 am
Car: 90 Nissan 240SX Coupe 5.0

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thanks.. i buy a cat and install it. =) thanks

MikeMurphy
Posts: 824
Joined: Sun Feb 23, 2003 12:20 pm
Car: Guess
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Thats cool. I have a cat too and it still makes the sound.

gyfer
Posts: 395
Joined: Mon Oct 14, 2002 7:30 pm

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CAT is not going to cure the problem. It will just silence out the pop.


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