Infiniti qx 56
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Joined: Jun 2017
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Infiniti qx 56
I had a bad ecm and ordered a new to replace it. I put the new one in and the car won't start, I put the old one in and that one won't start the car either. I was told the new ecm needs reprogrammed but why won't the old ecm start the car now?
Joined: May 2016
Posts: 196
Likes: 83
From: Oklahoma
Car: 1988 Iroc
Engine: 5.7 TPI
Transmission: 700R4
Axle/Gears: 9 Bolt 2.77 Posi
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