I had a broken bolt on the driver side, first one by the coil.
It looked like it was broken flush with the head.
So I decided to drill it out and replace it.
Now, here is the deal, there is no broken bolt, there is no hole.
It's all aluminum in there.
Has anyone seen this before?
I don't think it leaks - no ticking of any kind or carbon deposits, that
I can hear or see.