When to Change Spark Plugs: Replacement Interval Explained

[@yousefabujubara4246]

Thanks for the nice Vid! You deserve so much more views

[@bradsanders6954]

Dang. My KTM 890 motorcycle comes with iridium plugs, the bike starts and runs like brand new at 20,000 miles. Gets great mileage like always. Iridium plugs can run 100K miles in a car. KTM says replace them at 12.5K miles. I dont run the thing hard, it makes good power at low revs.

[@SergeVennie]

Ok