Ignition issues

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Apr 2, 2021 | 07:36 PM

Dustie Bryant

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Ignition issues

2012 f250 6.2. Lost all power all the sudden while driving went into a rough idol and was gutless and missing. Pulled over and changed a back coil pack The new coil pack won’t fire and it’s shooting the same code. Also the ac don’t blow cold anymore So I don’t know wether it’s the PCM or the wiring harness. Any ideas

Apr 3, 2021 | 10:08 AM

projectSHO89

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From: St Louis

Are we supposed to guess what fault code you have?

The PCM will automatically disable the A/C in the event of a severe misfire, among other conditions.