No you may not... you may search for threads of people having issues with platinum plugs...

See drewactual's post in this thread:

https://dodgeforum.com/forum/2nd-gen...num-plugs.html

There are a lot of posts with various dodge engines that have issues with anything but Copper plugs... I'll also add that every single engine is different, and they all respond differently.

 

Thank You,
I did not think... to check threads.. and did not know it was a larger problem..

Chuck.
thanks again. and sorry to bother you. I thought it was a professional issue.

 

The "no you may not" was sarcastic btw... hehehe