BATTERY, STARTING & CHARGING
SYSTEM TESTING
A no-start situation can ruin your day—but the good news is most problems can be detected before they leave you stranded. At Miller Place Auto Repair, we offer complete testing of your battery, starter, and alternator to keep your vehicle starting strong and charging reliably.
FREE BATTERY TEST WITH EVERY VIST
We check your battery’s state of health, voltage, and cold cranking amps using professional diagnostic equipment to spot weak or failing batteries before they leave you stuck.
STARTER & ALTERNATOR TESTING
If your vehicle is slow to crank, won’t start, or you’re seeing battery warning lights, we’ll test the entire system:
• Battery performance and condition
• Starter draw under load
• Alternator output and charging voltage
• Cable connections and voltage drop testing
Whether you’re dealing with dim lights, slow cranking, or intermittent electrical issues, we’ll quickly identify the cause and provide honest, accurate recommendations to keep your vehicle reliable.