There is an audible ticking / knocking noise coming from my engine bay.
It only occurs when both of these circumstances apply:
It drives great otherwise, and there are no codes.
The engine received a very clean bill of health from Blackstone.
95k miles.
Any thoughts?
It only occurs when both of these circumstances apply:
- Between approximately 1,500 and 2,500 RPM. Not above or below.
- Between approximately 15% and 25% throttle. Not above or below.
It drives great otherwise, and there are no codes.
The engine received a very clean bill of health from Blackstone.
95k miles.
Any thoughts?