2006 JGC 5.7 hemi transmission issues
I have a 2006, JGC 5.7 Overland, 85000 miles. Recently I have experienced some "thumping" sounds, seems to be coming from the transmission, usually happens when I go down a hill and let go off the accelerator. Have also got "Transmission over temp" a few times. The transmission oil is good.
One guy told me it could be the "Front axle housing support mount" or a "solenoid"...... If I took it to the dealership, and ran a diagnostic, would anything come up, if something was wrong with transmission?