1990 Beretta Gt 3.1 PCM

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Tylerlp
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Posts: 207
Joined: Mon Jun 13, 2011 1:51 pm

1990 Beretta Gt 3.1 PCM

Post by Tylerlp »

I am looking for a 1990 beretta gt PCM...The car is having major issues where cylinders number 2,4,and 5 arent firing. the coil pack was replaced and there is spark, but it is not firing correctly. I know that everything works and the last thing that could be messed up is the PCM so if you have any advice let me know. Thanks, Tyler
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berettaboi
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Posts: 973
Joined: Sun Mar 23, 2008 10:58 pm
Location: canananada

Re: 1990 Beretta Gt 3.1 PCM

Post by berettaboi »

the ICM under the coil packs can be the source of the issues too, and will be really easy to find and try... i had an 88 z24 i swapped coils onto and still had no power on 1/3 or more throttle, swapped the ICM and she lived!
4th one's a charm, 5th one is, beginnning to sound like this is an addiction...
95 black z26, '96 White z26 awaiting new life, and 2.5 mazda trucks
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