egr?
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Joined: Feb 2010
Posts: 222
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From: liverpool ny
Car: 1990 firbird formula
Engine: 355ci
Transmission: t56 spec3+ cluch
Axle/Gears: 9 bolt disc brake 2.77
egr?
i have a 1990 firebird with a lo3 do i need the egr to pass emitions and will the car run right without it?
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From: jackson new jersey
Car: 1991 camaro vert
Engine: ls1 soon
Transmission: t56 soon
Axle/Gears: moser 12bolt 4.10 soon!
Re: egr?
i would think that u would need the egr to pass emmisions because it has to deal with the left over unburt exhaust gasses..
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From: Georgetown TX
Car: Base 91 'bird
Engine: 3.1 v6
Transmission: 4L60
Axle/Gears: 9-bolt 3.27 & PBR
Re: egr?
No idea about emissions test in NY but in CA no way it can be removed and pass regardless of what comes out of the tail pipe. As for running it should be fine but you'll probably get a check engine light and a code stored.
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