Starter No-Load Test

1999 Ford Mustang GT, 2D Convertible, StandardSECTION Starter No-Load Test
WARNING: This page is about a different car, the 2002 Ford Pickup, 2002 Ford F550 Super Duty, 2002 Ford F450 Super Duty, 2002 Ford Excursion, and 2002 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove starter motor. See STARTER MOTORΒ  under REMOVAL & INSTALLATION. Place starter motor securely in a vise. Connect remote starter switch between positive battery terminal and starter motor "S" terminal. Connect starter motor "B" terminal to positive battery post. See Figure. Connect Alternator, Regulator, Battery and Starter Tester (ARBST), or equivalent, according to tool manufacturers instructions.
  2. Ensure starter motor is grounded. Engage remote starter switch. Starter should eject starter drive and turn smoothly and quietly. DVOM should indicate 11 volts or more. Amperage draw should no more than 170 amps. See STARTER MOTOR SPECIFICATIONSΒ . If voltage is lower or current is higher than specification, or unusual noise is present, install new starter motor.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.