Originally Posted by Shiftingshaddow
colder plugs...need to be changed more frequently than the stock grade ones do.




Quote Originally Posted by SlowNA06 View Post
No, they function for the same mileage.
Hey now.....if you're going to quote me, quote all of it.

I've read they wear out faster a few times....that's why i said "I think."

I appreciate the information, though and am happy to hear that since i don't have stock plugs.