quick spark plug question

[loveracing1988]

Should be fine.

The "police" packages used the 100k plugs prior to '14

If the coils are the same part number for both I will say it will be fine. For all we know thr police package vehicles got hotter coils to go with the platinum plugs.

 

[BlownGP]

We were having this discussion on the other dodge forum(talking,lol) and yes the 2014s switched to platinums. Which for the longest time were the devil in HEMI's so they say..

I asked the same question about using them in my 09 and couple guys had talked to some techs. They said the oem platinum plug in the the 2104s have different software and upgrades that the older ones don't have.

Not only that the platinums are 3x the price of the coppers.

I want to try them, but I would had to change 16 plugs and have problems.
Wish plugs were a little easier to change..