I think its a good idea and I'll be doing mine @ 75K. The service guide has them being changed at 105,000 mi. I'm always a bit skeptical of the 100K plug (and lifetime fills 'n stuff). I recently changed plugs in another vehicle at 75K (also the 100K variety) and definitely noticed an improvement in mileage and drivability.
Stay with the oem plug brand model #, and make sure you use a torque wrench to put them in.
I have not done it in mine yet, but I'm sure someone here can pull the procedure (and torques) from the site.
Stay with the oem plug brand model #, and make sure you use a torque wrench to put them in.
I have not done it in mine yet, but I'm sure someone here can pull the procedure (and torques) from the site.