difference in manifolds

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Mar 31, 2004 | 10:04 PM

2000SIERRA

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From: Central Jersey

difference in manifolds

What is the difference between 2004 intake manifolds and 2000? I heard that the 04s were better, but don't know why. Thanks

Mar 31, 2004 | 10:11 PM

one03sierra

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From: league city texas

the 04 intakes are different since they have returnless fuel system. they do not have a regulater on them it is in the tank.

Mar 31, 2004 | 11:54 PM

Slowverado

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From: Azle/Saginaw, Tx

THE INTAKE isn't different if the rail is different, the rail is different in that case right? wouldn't that mean that the manifold itself is the same?

Apr 1, 2004 | 12:28 AM

Flyer

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From: Armpit of East TX

The 02 and up manifolds don't have EGR provisions either.

Apr 1, 2004 | 01:52 AM

Hit Man X

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Quote:

Originally Posted by Flyer

The 02 and up manifolds don't have EGR provisions either.

Ideas on why GM ditched EGR?

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