Tune up procedures advice
So, I have decided to start getting some stuff done to tune up the Jeep before I start using it for work again in a couple of weeks.
I went and picked up my cooper plus plugs and I grabbed a champion cap and rotor and some wires.
Then I thought, do I actually need to do those yet and what is the determining factor. My Jeep runs great and smooth as it is.
When should you changed the wires and cap? And when you do, which onces should a person get? Do you still continue with Champion or do you start to switch it up to NGK. Right now the wires are Mopar and I have never changed them so I have no clue how long they have been in there but they look and act great.
I plan to do the diffs, oil, tranny, rad fluid changes. Am I missing anything else?
99 Grand Cherokee Ltd w/ 4.7L, 2.5" Borla ProXS muffler and Magnaflow cat