Realistically, you should replace the plugs at least every 4-5 years, regardless of mileage. This is to prevent the steel plug from taking a seat to the aluminum head. Use a small dab of anti seize, torque to spec, drive it like you stole it..............
__________________
“Anything really new is invented only in one’s youth. Later, one becomes more experienced, more famous – and more stupid.” - Albert Einstein
|