The battery light has been on and off for year and half. I do not have any problem starting the car or any electrical problem. It is a 98 mystique Zetec. Finally took it to the garage for a charging system verification test.
Computer printout says
Battery is BAD
83% charge,
4.7 ohm,
630 CCA,
LOAD VOLTAGE 11.34V
I replaced a new battery. The battery light flicker again after one day. I went back to the garage and have the charging system check again. Mechanic checked all wire connections; he said everything is tight with no loose wire. I do not think it is loose wire because the light comes on even the car is idle. With the new battery, the light does not come on as often and goes out faster.
This time computer print out
Battery is good
100% charge,
5.7 ohm,
600 CCA
LOAD VOLTAGE 13.5
Alternator is GOOD
Diodes is good
Initial current 100A
Load current 110A
Any help will be appreciated.
T
