2011 Ecoboost High RPM Miss?
#12
Senior Member
Thread Starter
Yeah and the weird thing is the Taurus, same engine, and same platinum plugs was running fine at 71k on the originals.
Very strange but hopefully these Iridiums will last a while. If not, it was cheap enough and easy enough to replace them.
Very strange but hopefully these Iridiums will last a while. If not, it was cheap enough and easy enough to replace them.