Unsteady Or Low Charging
WARNING: This page is about a different car, the 1994 Plymouth Sundance, 1994 Plymouth Acclaim, 1994 Dodge Spirit, 1994 Dodge Shadow, and 1994 Chrysler LeBaron. However, it is still accessible from the selected car via links, so may be relevant.
Check for loose alternator belt, defective alternator, and/or charging resistance too high. High resistance could be caused by loose alternator or engine ground wire, and/or corroded battery terminals.