I'm new to this forum, but I'm having a very big problem right now. I just put a new engine into my car, and when I did so, the car will crank, but won't turn over. There is no fuel or spark, which makes me to believe its my alarm. The car is a 1994 325is and the alarm system is a Viper HV 350, has anyone ever had a problem with their viper system after their battery started to go? I've heard that this is very common...