Iridium Spark Plugs and Cold Start - User Beware

Started by supperduc, December 28, 2011, 04:39:00 PM

Previous topic - Next topic

metroplex

On a car, I wouldn't hesitate to run Iridium or Platinum plugs. They just last longer and perform better than copper plugs. One of my Fords came from the factory with Iridium plugs. I tried copper plugs one time and at 12,000 miles the electrode erosion was significant.
These aren't the droids you're looking for