<strong>Yahoo Message Number: 7953</strong>Rob, In answer to you question about the battery in my 2003 Jeep Liberty. Yes, it had to be changed out, due to there not being enough room for the M & G system to be installed. It has the same cranking power as the old battery. I called M & G to have this confirmed and they stated that certain 2002 Liberty's and almost all 2003 Liberty's have...