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- - ECM question (https://67-72chevytrucks.com/vboard/showthread.php?t=746240)

phase_one

09-08-2017 09:45 AM

ECM question

Would the ECM from a 92 van be used to replace a ECM on a 91 suburban? Both vehicles had a 350?
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chevmec1

09-13-2017 06:21 PM

Re: ECM question

If the numbers on the ECM match they will but remember to switch the PROM.

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