Need help with EGR solenoid
Thread Starter
Senior Member

Joined: Jan 2009
Posts: 611
Likes: 3
From: DE
Car: 1990 Firebird Formula
Engine: LB9 - 5.0 TPI
Transmission: 700R4
Axle/Gears: 2.73, LSD
Need help with EGR solenoid
I was told by the shop I took my car to (reliable, would not jerk me around) that I needed a new EGR valve and a new solenoid. I also remember them saying I needed something else with the solenoid but I can't remember exactly what it was called. On top of that I'm having trouble finding a solenoid anywhere for my 1990 Formula (TPI). I think the other mystery piece that I needed with the solenoid was the wire that runs into it. If someone could help me find out what that is and where I can find it I would be grateful.
Re: Need help with EGR solenoid
I have a brand new one here on the shelf. Purchased from GM, but never used. It is for a TPI engine.

EGR Solenoid Connector Pigtail

$50.00 shipped for everything.
EGR Solenoid Connector Pigtail
$50.00 shipped for everything.
Junior Member
Joined: May 2008
Posts: 43
Likes: 0
From: Syracuse, NY
Car: 91, Z28
Engine: 5.7 TPI on ZZ4 long block
Transmission: T56
Axle/Gears: 3.73 posi
Re: Need help with EGR solenoid
If you are saying you want to sell the solenoid, I will buy it.
Email cleanwater7@aol.com with info.
Email cleanwater7@aol.com with info.
Junior Member
Joined: May 2008
Posts: 43
Likes: 0
From: Syracuse, NY
Car: 91, Z28
Engine: 5.7 TPI on ZZ4 long block
Transmission: T56
Axle/Gears: 3.73 posi
Re: Need help with EGR solenoid
Mr Froman I can see part of the part number, can you give me the full number on the box?
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HoosierinWA
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