Hey everyone,
I let my sons mom borrow my 2009 chrysler aspen with the 4.7 since she totaled her car. I got a call from her that the car just wanted to stall out and was running really rough. So i went there and hooked up my scanner and got a code for multiple misfires. when i checked to see which cylinders were misfiring, my scan tool told me that 2,4,6,8 were not firing. i did a fuel pressure test and they are getting fuel. and i highly doubt that all 4 coil packs went bad at the exact same time. so now i think its a wiring issue. if anyone has more information about possible causes or next steps that would be greatly appreciated.