Hello guys I've got a 2008 nitro with a 3.7. New battery, new starter, still won't start. Tried to jump start almost caught fire The starter was very hot. I.D.K. Why What do you guys think?

Hey guys!

Hi All I’m new here and look forward to meeting some of you Having recently purchased a Dodge Nitro 2008 2.8 which has no transmission on arrival I purchased a replacement transmission and torque converter which is now installed it’s the Mercedes NAG1 different to the 3.7 and 4.0l...