2000Jeep Wrangler TJ Ignition Tune Up 2.5 4.0

Standard high mileage ignition tune-up on a Jeep Wrangler 2.5l 4cyl. The same procedures apply to the Jeep 4.0l 6cyl engine. Spark plugs on these older engines should be changed at 30k miles. I recommend changing the distributor rotor at the same time and the distributor cap at 60k miles. #JeepWrangler #SuperB60ce #JeepTJ #JeepYJ #JeepXJ