I have a 96 pontiac transport. V6 engine and seems like everyother day it doesnt want to start. Occasionally it will turnover and then finally start, but 9 times out of ten I have to jumpstart it. I'm just not sure if it would be the battery, starter, or alternator. Someone told me it could possibly be the connection. So I wasnt trying to buy a part & then that not be the problem.