'07 4.6 in F150. About 235k miles
Yesterday it spit the #3 plug.
Can anyone identify this broken metal piece? It's .2485" with calipers, not mic. Edit: it's magnetic, thus ferrous
I still get 140# compression on this hole so valve stem seems unlikely?
The spark plug is in intact. The strap is closed up but other than that I can't make out an impact mark to the outside of the strap (if it appears so, it's just glare from camera/lighting)
Yesterday it spit the #3 plug.
Can anyone identify this broken metal piece? It's .2485" with calipers, not mic. Edit: it's magnetic, thus ferrous
I still get 140# compression on this hole so valve stem seems unlikely?
The spark plug is in intact. The strap is closed up but other than that I can't make out an impact mark to the outside of the strap (if it appears so, it's just glare from camera/lighting)