Re: 2014 GC 3.0 Diesel Chirping Noise?
bus33, what ended up being the problem and solution to your chirping noise?
I just bought a new 2015 Grand Cherokee ecodiesel and it sounds like I may have the same issue - only when pressing the accelerator, most notably between 1500 and 2500 RPMs, there is a chirping noise coming from the engine compartment. This happens in neutral, park, or drive. Seems to be a little louder after the engine warms up, and is difficult to hear from outside the cabin.