I just bought this used ford explorer about 30 days ago. The truck ran well for the first two weeks. After shopping on Christmas eve, I get in my truck to go home, it won't start. I wait 10 minutes then it finally starts. This happened a couple times since then. Yesterday, I take it to the dealer, they check out everything and say it needs a new battery. I get a new battery, today it wont start in the morning. So I am headed back to the dealer again for the third time for then to see if they can find the problem. They tell me that they can't fix a problem that they don't see happen. I guess I am suppose to get a tow truck and take the vehicle to the dealer when it wont start.