John McGee
NAXJA Forum User
- Location
- michigam
Can anyone give me the lo down on which plug is the best:us:
Del00XJ said:I put the E3's in about 1000 miles ago with the remaining "full tune up" features. I think the tune up made the difference not the plugs. But who knows. This is the beginning to another feud...
RyanM said:neither. Champion Truck Plugs here!!
boojo35 said:I work as a mechanic in a dealership..... if we see a car with a misfire, rough idle, hard start etc, and it has bosch platinum plugs in it, the first thing we usually do is put the right plugs back in it...... You would be amazed at how many times we have found that a vehicle will run poorly with bosch plugs....
darjevon said:The 4.0 was not designed for platinum plugs. Use champion regular or truck. I run NGK's cause I can get them cheap.