I just bought some killer tires for my baby. The next day she won't start. I find out the starter was going bad. So, I buy a new starter and install myself. She starts up perfectly. Two days later she dies on me at a four way stop sign. So, I have a mechanic drive by and checks my starter, and battery and tells me they are both working fine. What could it be fellow jeepers??? She starts today no problem. Could it be the wire from the starter to the battery going bad?