Re: Check Engine light on with hick up in acceleration
if your check engine light was flashing thats an indication of a misfire... do the key dance and let us know what dtc you get.
key dance instructions:
key in the ignition, turn the key to the on (not start) then off, then on (not start) then off, then ON and leave it there... your evic will tell you any dtc's in your PCM
2005 Jeep Grand Cherokee - Gone but not forgotten!