Recently purchased 2006 dodge ram 1500 slt. It has remote start installed by Compustar using 900r model key fob. Remote start will crank the vehicle but vehicle dies immediately after. After 3 times it fails.Ive reset the fob incase of faulty tachometer sync. Now the previous owner did tell me he had to change the coil packs and he swapped the electronic seats for manual ones and that not all the seat connectors could be hooked up and the airbag light is on. Thats initally what made me reset the tachometer sync on the fob just in case that was it. Loss at what else to try. Battery is good. Connections look to be sound but no meter to truly test.