Nissan Repair Questions? Ask a Mechanic for Answers ASAP
I am sorry that you have not been helped yet. I just came online and saw you question
Does it only occur when idling, when accelerating, or does it not matter.
Is it a light knocking noise or deep knocking noise?
Does it sound like it is internal in the engine or external to the engine
Please remember that I am not there to listen to the noise, therefore I rely on you for as much detail as possible