I have a Nissan Murano with about 120k miles on it. There is a rattling noise coming from the engine compartment when I am driving and only when I give gas. I cannot get the car to make the noise any other time. I tried putting in neutral and giving gas or in park , but the noise does not happen then.
The noise seems to go faster and higher pitched the faster the car is traveling. The noise continues after I let go of the gas but barely audible , but sound increases when once again I accelerate.
any ideas . I will try to make a video . I tried but it could not be heard over road noise .
There is new oil and transmission fluid in vehicle.