2004 Jeep Grand Cherokee.... when im stepping on the gas, usually starts over 2rpms, 40mph, there is a low rumbling and vibration.... also at times there is a fluttering sound usually when I am taking turns ( i think mosly when going left). Got worse last night and all through today. Now about an hour ago, I went to move the car out of the driveway to let someone out and when I put it back in drive to go back up the driveway the ENGINE LIGHT came on!! Does anyone have a clue on what this could be???? Exhaust leak, ball bearings are possibilities that I have heard.... please any suggestions

 

could be many things first place to start is find out what the fault code is . turn your key from off to on ( just to run position , dont start it ) 3 times quickly within 10 seconds , ending in the on position . write down the fault that displays in the odometer area and then google it