Every time spark plugs fire, the spark removes some of the metal on the plugs, increasing the amount of voltage necessary to fire the next time. They are also subjected to heat, gasoline, and oil that can reduce their effectiveness. For all of these reasons, it’s important to replace spark plugs on a regular schedule.
It's a pleasure to walk into the shop and see the family at Paragon, because that's how we feel about them. We had a break in our brake hose and they fit us in. Wonderful, especially considering we were about to leave Kelowna for a trip to Calgary. Talk about timing, and then having Paragon squeeze us in. Great techs, great service! It's the royal touch!