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Advice on Header swap

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Old 06-08-2006, 04:06 PM
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5.0 MPG
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Default Advice on Header swap


I just bought some BBK headers. I have a leak around the flange on the passenger side on my fatcory headers and Im thinking it may be due to the catalytic converter being clogged. While I am swaping them out I'd like to clean them. Does anyone know if this possible and if so how?
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Old 06-08-2006, 05:56 PM
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Default RE: Advice on Header swap

bump
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Old 06-08-2006, 06:02 PM
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jzgt
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Default RE: Advice on Header swap

Are you talking about cleaning your cats? If so, there's no way to 'clean' them. How did your last emissions test go? Do you have the CO and NOx numbers?

- Jeff
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Old 06-08-2006, 06:10 PM
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Default RE: Advice on Header swap

I got a jiggy inspection so I dont know. Im only assuming its clogged. So your saying there is no way to clean them? I was thinking about pooring some seafoam down there?
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Old 06-08-2006, 06:31 PM
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Default RE: Advice on Header swap

Nah, I don't think you'll want to do that!
They are consumables, like brakes and tires...after a while, they'll have to be replaced. I'd have to see what your emissions test says to determine if they're bad...

You don't hear a rattle at idle, do you?

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Old 06-08-2006, 06:40 PM
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Default RE: Advice on Header swap

^^^you'll hear the honeycomb stuff rattling around in there if it's broken off, but not necessarily if it's clogged. You can buy Magnaflow hi-flo cats on ebay for $55 each shipped. Then just have a muffler shop weld them in for you. I paid around $30 each for the install.
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Old 06-08-2006, 06:41 PM
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Default RE: Advice on Header swap

haha someone said drain-o worked

idk if it really does tho..
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Old 06-08-2006, 06:41 PM
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Default RE: Advice on Header swap

no rattle.

there is a leak on the driver side and I just figured it might be clogged. The leak is probaly cause of the flange, also the engine mounts are shot and causing the engine to sag. It could be that. Im replacing everyhting tjhis weekend. So we will see.
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Old 06-08-2006, 06:43 PM
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Default RE: Advice on Header swap

ORIGINAL: Stevens91gt

haha someone said drain-o worked

idk if it really does tho..
I'll give it a shot and let you know. JK
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Old 06-08-2006, 06:44 PM
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Default RE: Advice on Header swap

ORIGINAL: gspfunk

^^^you'll hear the honeycomb stuff rattling around in there if it's broken off, but not necessarily if it's clogged. You can buy Magnaflow hi-flo cats on ebay for $55 each shipped. Then just have a muffler shop weld them in for you. I paid around $30 each for the install.
Thats probaly what I need to do.

Thanks
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