2001 Infiniti QX4 3.5L V6 Tune Up Series PT.1 Left Bank E3 Spark Plug Installation

We are starting a new series on how to do a modern tune up an import with 100,000 miles. We will be going through the line item maintenance that Infinity recommends at 100,000 miles. We will be changing the factory NKG spark plugs to E3 spark plugs E3.68. Part 1 We will start and complete passengers side spark plug service first, part 2 we will cover the drivers side spark plug service.