Hi all.

I have a check engine light on my 2013 that came on the other day and the code was P2609 intake air heater.

So I looked at the relay and it looked good then I followed the power wire going from relay to the heater element and noticed the stud was loose and they call it the Cummins grid heater killer bolt.

So I am wondering if I should do the delete or get a new grid heater element?

Please help LOL.