Has anyone used these? I recently bought a 2004 TSX (Auto w/Nav) that has 191k miles and am going to replace the current plugs. I plan to go with either the OE type NGK laser iridium or the NGK Ruthenium HX plugs. If anyone has used the Ruthenium HX, did you notice any difference?
Here's a video of what I'm working with. Battery recently replaced about a week ago as of 6/23/20, starter replaced a year ago, ignition switch replaced about a week ago. Starter relay replaced. I'm not sure what it could be, i have power for headlights, radio and AC but it's not clicking