Shifty Battery Drain
Typically, when you’re doing a parasitic draw test, you watch the meter and wait for the amperage load to drop and the various systems to go to sleep. But on this truck, something was staying awake. Time for a different approach to the problem.
Finding The Cause Of Battery Drain In A Chevrolet Impala
Finding the cause of battery drain can be tricky, but sometimes your ears will help you find the culprit.
Battery Service and Diagnosis
A good battery with an adequate charge is absolutely essential for reliable cold starting. A weak battery, or one that is rundown, may not deliver enough amps to crank the engine when temperatures plunge and the oil thickens. Cold weather can be hard on batteries, but so can hot weather because it increases water loss
