My saab 93's batry is blowing out acid what can it be
Measure the voltage at the battery with the engine running it should be 13.5 to 14.6 volts. My guess is that your alternator is overcharging the battery and boiling the electrolyte..
Yes, overcharging. HTH. -Jim
Search Saab 9-3 Questions
Saab 9-3 Experts