The battery is about 6-month old and my mechanic replaced the starter last week as the car had a hard time to start. Since then it has no problem except once in a cold day (about 35 degrees) it took 10 minutes to get started. Every time I switched the key, no sound came from the starter or the engine, just like what happened with the old starter. But this only happened once. I didn’t have trouble in other occasions with the new battery and the new starter. What could be the problem?
Thanks in advance.