So put on a set of new wires along with extenders and plugs. Fired up the car... BAD miss. Thought maybe something was disconnected I couldn't see. NOPE... it was cracked right out of the gate! I noticed the sheathing on the wires was... hard to describe... more "porous" than the ones I was replacing, which had a shiny sheathing on them. Nothing really wrong with my old wires I just figured since I was doing the plugs... why not? Wondering now... do the "new" wires quality just suck compared to older ones? Brand new wire: Image Unavailable, Please Login