04 Liberty Misfire Issues

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JJsJeep

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Apr 6, 2016
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Louisiana
Hey guys I am hoping you guys can provide a little help. I have a 04 Liberty with 155k that all of a sudden started to idle rough to point it can't be driven. It started a couple days ago and it gave me codes for multi-cylinder misfire and 02 sensor is bad. I didn't have time to mess with it and let it sit in the garage and have been using a company vehicle for the last couple days. Last night I started it up and got these codes:

P0300 Multi-Cylinder misfire
P0522 Engine Oil Pressure Low
P02302 #1 Ignition Coil Secondary Circuit Insufficient Ionization
P02305 #2 Ignition Coil Secondary Circuit Insufficient Ionization

My goal is to get it back to a condition were I can get it to a dealership and trade it in. Any recommendations on what could be causing the combo of these codes and how to fix it?
 

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