Hard Starts on a '90 Bonne
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Originally Posted by Maymybonneliveforever
What does " I C M " actually stand for?
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From: Berkeley, IL
Originally Posted by shen
how can you tell if the icm is bad?
now to answer your question, see if your tachometer is moving while the engine is cranking, if it isnt the icm is more than likely bad. you can also pull it off and have autozone test it.
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