Question

2005 Chrysler Pacifica 3.5L with engine code P0305, what can I do to fix the problem? the cheapest way possible is by changing the spark plugs and wires or by taking it to the dealer can you please let me know thank you

Answer 1

Hi there,

When you have a single cylinder misfire the first attempt is to check the plugs, wires and the coil. Typically with this model what you would do is swap the coil on #5 with the one next to it. If the misfire moves, then you know the coil has failed and you would then replace that coil. This is usually the problem and will be the cheapest fix.

Answer 2

P0305 Chrysler Code - Cylinder Misfire Fault Detected
Read more: https://www.autocodes.com/p0305_chrysler.html