How Do You Know When Your Car Battery Needs Replacing. Check the owners manual for the replacement interval. You do not want a battery that has already lost a good portion of its service life sitting on a shelf.

How to replace your battery. If it starts left the car run for about 20 minutes to allow for a recharge. It should read between 13 and 14 volts.
It should read 126 volts.
Call our ASE Certified Technicians at Garys Quality Automotive for more information about a car battery. Ad High-Performance AGM Batteries. 8 Signs the Spark Plugs or Spark Plug Wires Need Replacing. Call our ASE Certified Technicians at Garys Quality Automotive for more information about a car battery.
