We here at Sherwood Exhaust have the electronic equipment to diagnose your charging system. Our diagnostic includes battery, starter, alternator and the ignition system. Most charging system problems are generally easy to diagnose and easy to fix. A malfunctioning charging system can leave a vehicle totally unable to start from use to the next. It can also cause a vehicle to stop running during drive cycle. Symptoms include slow cranking, a engine malfunction light in the dash, and/or a clicking sound when attempting to start your vehicle.