ECM service number?
Thread Starter
Joined: Mar 2010
Posts: 989
Likes: 9
From: tn.
Car: 1990 firebird,1989 Iroc z,1986 fire
Engine: 3.1lt,5.7tpi,3.1mpfi
Transmission: auto,auto
Axle/Gears: 273?277
ECM service number?
I just traded for a 3.1 motor and tranny that was supposed to have the ecm with it,In order to order a new or used one I need the service number,right? How do I figure it out if the original is gone and the body has been scraped.The guy I got it from did a trade to get the motor and then we traded,he said he would send it to me when the other guy finds it,I'm not holding my breath! any thing I can do?
TGO Supporter
Joined: Sep 2000
Posts: 6,775
Likes: 27
From: So.west IN
Car: 87 Formula/ 00 Xtreme
Engine: TPI 305/ v6
Transmission: struggling t-5/ 4l60E
Axle/Gears: 3.08/ 3.23
Re: ECM service number?
Ebay, maybe?
RockAuto, Autozone, Advance, etc. all carry remans w/o prom.
Junkyard, just ask for a 90-92 3.1 v6 ecm.
Check the 'for sale' forums.
PM Pillsbry10, he may still have one left (I think he had two, not sure if he has sold them though).
RockAuto, Autozone, Advance, etc. all carry remans w/o prom.
Junkyard, just ask for a 90-92 3.1 v6 ecm.
Check the 'for sale' forums.
PM Pillsbry10, he may still have one left (I think he had two, not sure if he has sold them though).
Last edited by deadbird; Nov 28, 2010 at 12:56 PM.
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