Cricket sound when accelerating

[TravisDBQ]

My 2017 Expedition is also making the chirping sound. Does anyone know how long it will run before it becomes more troublesome? Budget is a little tight and I’m afraid that once I have a mechanic in there…I’m committed no matter what it costs. I would almost prefer to just ride it out until I’m forced to do something.

 

[OGBobbyJohnson]

Check rear manifold bolts. Known to shear off and make noise until truck warms up or under load