Sport cherokee
NAXJA Forum User
- Location
- Berkeley
I recently changed some NGK plugs out of my 99 XJ SPORT 4x4 that had been in my XJ for 3 and some years to the cheapest Autolites the parts store had.
It seem like the 3 year old burned-up Ngk's run stronger than the brand new autolites, but the autolites give better gas mile. Makes me how the Ngks performed when they where new.
What results do you you get from the plugs you use?
It seem like the 3 year old burned-up Ngk's run stronger than the brand new autolites, but the autolites give better gas mile. Makes me how the Ngks performed when they where new.
What results do you you get from the plugs you use?