Review on 🔌 Enhanced Motorcraft WR5791 Ignition Wire for Improved Performance by Matt Lewis

in my Explorer 141K After reading the Explorer forums I settled on positive leads and a fuel filter. All of this should show a nice change in fuel economy. At the same time I had a mechanic install them along with Bosch 4505 IR Fusion spark plugs. I've owned my truck for three years and was meticulous about changing the oil and not knowing the previous owner decided it was time to change the wires and spark plugs. startups. before I connected the plugs and wires it sometimes sounded like it wouldn't tip over (new battery). It's only been about a week since I pasted them and I've just filled out explorer. before plugs and cords, I averaged 13.7mpg. I will update this at the next gas station. Overall I can feel and love the difference in my truck.