C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

1984 ECM Purchase

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Old Jan 30, 2016 | 12:54 PM
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Default 1984 ECM Purchase

After chasing a gremlin in my 84 forever I'm looking to get a new ECM.Should I get mine rebuilt or exchange mine for a reman one?Could it be the PROM?Wheres the best place to get one? Thanks
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Old Jan 30, 2016 | 01:53 PM
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Are you sure its in the ECM and not the sensors? If yes, the ECMs are available at the chain auto-parts places. I am in Denver also and I have a good spare from my Cross-Fire days. Is your Corvette drive-able? What is the "Gremlin" you are chasing? If you want to discuss the car, PM me, I'll be able to get back to you this afternoon.
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Old Jan 30, 2016 | 03:50 PM
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pm'd Thanks
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Old Feb 2, 2016 | 07:51 PM
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Originally Posted by gjohnson
After chasing a gremlin in my 84 forever I'm looking to get a new ECM.Should I get mine rebuilt or exchange mine for a reman one?Could it be the PROM?Wheres the best place to get one? Thanks
If you do decide to exchange your ECM don't forget to keep the PROM from your original. New ones (or remanufactured) will come without the PROM and you will need to install yours.

Last edited by jts90vette; Feb 2, 2016 at 07:51 PM.
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