How often to change plugs

GЯEENHOЯNET;246535 said
wow! thats like 12000 1/4 mile passes in one year! :mrgreen:

check em at least once a year. change them when they get fouled or if the gap opened say more then .010". there cheap enough.

I meant if they were combination driving plus strip, I would hope that 3000 miles wouldn't be strictly strip passes!!