alternator works, battery is in a good condition(tested), but I found out when check engine light turns on and when it get cold the battery get discharged completely, but by pushing the car or use an help battery it start easily. The check engine turns on some time and remains on, and it turns off itself. I don't have access to diagnosis device so I don't know the fault. Can you help me to find it out?!!
Dec 18, 2011 at 11:43 PM
