I'm having a charging problem. When the motor is cold i get 13.4 to 13.6 volts on the scan master. After about 10 minutes of driving the voltage drops to 11.8 to 12.0. Shut the car off for a few minutes and start it again the charging voltage will be 13.4 to 13.6. I've changed to another alternator which is also used, but the same simptoms return.
Does anyone know if the light in the dash has any affect on the charging system? Specifically, if the bulb is burnt could this cause a problem. Is there a timed delay relay or electrical device in the system?
Any help with this would be greatly appreciated.
Thanks.
Does anyone know if the light in the dash has any affect on the charging system? Specifically, if the bulb is burnt could this cause a problem. Is there a timed delay relay or electrical device in the system?
Any help with this would be greatly appreciated.
Thanks.