E3 Plugs Was A No GO.
I tried to post this in my other thread, but it was locked. I installed E3 plugs in my 06 hemi about 2 weeks ago. Was happy with them, except 13mpg average and every time I hammered on it, my Passport 9500 IX would go off. So went to advance auto parts, and the exchanged them for me for the champion iridium plugs and what a difference. My radar no longer goes off, and now 17mpg beating on it. I will say, there might have been a slight decrease in power but whatever. Not to mention, the threads are several mm shoter on the E3's.
Also, I beleive its the air intake temp sensor, but on my gtp it made a big difference on the position of it. What is the proper set up on the temp sensor on a Hemi, how should the connector be placed.