[Rollwithtravis]

2011 ecoboost 160k. Just had the timing chain replaces and now I'm burning through spark plugs.. what could this be? Anyone had this happen??

 

[Mulyhuntr]

Fouling them? Or literally burning the tips off the plugs?

 

[TOWMA8R]

Did you foul any? other than that does it run well, and what plugs