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Old May 24, 2006 | 04:30 PM
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does anyone know where I can find the right # for a ecm from a 1984 crossfire GM numbers?
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Old May 24, 2006 | 05:12 PM
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if you want to make the car run better, get the ECM from a 1987 Chevy Pickup.

I don't have numbers, I just know it's done. I might have the mag article at home that covers this upgrade.
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Old May 24, 2006 | 09:19 PM
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Originally Posted by bogus
if you want to make the car run better, get the ECM from a 1987 Chevy Pickup.

I don't have numbers, I just know it's done. I might have the mag article at home that covers this upgrade.
I would like to see that write up I wonder if any changes are needed,,,, I
should be able to get the # by looking it up on napa web page.
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Old May 26, 2006 | 07:31 PM
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Originally Posted by DARROW
does anyone know where I can find the right # for a ecm from a 1984 crossfire GM numbers?
From the GM Dealer Parts guide:
GM # 1226026 ... CONTROLLER, ECM (W/A.T.)
GM # 1226430 ... CONTROLLER, ECM (W/M.T.)
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Old May 26, 2006 | 11:00 PM
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Thanks a lot I found the same # by looking up auto parts on the internet. just type in emc for 84 corvette and all # come up
I have been using a 85 unit out of a auto seems to run fair only problem is low rpm take off but I will know more when I get the new one
the old original would give a shot of gas on down hill deceleration and cause it to buck......
I called all over and looked all over the internet no one has any.

I just went ahead and ordered one on the internet through kragen and the order went through I am following it on fed x all numbers match lets see what I get

Darrow
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