Denso Iridium spark plugs for the v6's
02-13-2012, 12:27 AM
#1
Denso Iridium spark plugs for the v6's
Has anyone tried the Denso Iridium spark plugs in the new 2011 ta 12 F150 3.5LEB or 3.7L V6's ? They recommend .043" gap as compaired to Motocraft's .035" gap. Iridium sparks much easier and hotter flame front, lasts longer, but of course is under $10 ea. Tells me something I understand.
Last edited by papa tiger; 02-15-2012 at 03:11 PM.
02-15-2012, 03:13 PM
#2
Is anyone willing to give em a shot. Spark plugs are the owners responsibility, except for full coverage, and getting em to check for a cracked spark plug is tough. I intend to order a set for mine, I just will put them in at the first hint of a misfire. Denso ITV20 Iridiums for the 3.5-3.7 and 5L. all aluminum motors.
Last edited by papa tiger; 02-15-2012 at 03:17 PM.