Sounds like you need to take this thing to the shop and have someone install everything for you. Get the parts listed and take them to the shop so they don't charge you for them and you get the right parts installed as the Durango is very picky. I like Regular Champion Copper Plugs $1.49 each or Champion Truck Plugs $2.29 each but I always replace them every 15,000 miles. Cap and rotor and wires every 50,000 to 60,000 miles. I like OEM wires, MSD wires, or Mopar performance wires and good brass contacts distributor cap and rotor.


As for your liner, 100 amps??????? I call BS as that is the output wattage. Look at the imput as it shouldn't be over 20 amps input. Everything I can find is 15 amp.