Heavyopp
NAXJA Forum User
- Location
- Middlesex, NJ
So I just changed out the cap, rotor and plugs -- I used Champion 438 plugs -- had these plugs new in box
What is the downside to using these 438 plugs in a 96 cherokee 4.0?
Should I not worry about it or get the 412?
What is the downside to using these 438 plugs in a 96 cherokee 4.0?
Should I not worry about it or get the 412?
