Hello, I would like someone to help me, I have a 307 of the year 2001 and before with the battery of home sometimes I was blocked when I started because in my opinion it seemed that the battery gave little power to the engine of starting. Issuer but after a while lets you work or sometimes or work throughout the Tallecto. The truth I would like to tell me where I could find electrical schemes to be able to find failures or if someone knows this problem because I will make me a hand please. Thank you very much greetings