Symptoms Of A BAD 4.6L & 5.4L Starter Motor
The most common symptom of a BAD starter are:
Turn the key to crank the car (or pick up or SUV) and the engine does not turn over (crank).
A jump start does not help. The vehicle's engine still refuses to crank.
The battery has been charged and/or replaced and still the vehicle does not crank.
Turn the key to start the car (or pick up or SUV) and all you hear is a small knock and nothing else.
Although the above list is a not a very complete list of symptoms... the theme that runs thru' them, and any other related symptom, is that the engine will not turn over when the key is turned to crank the vehicle.
Related Test Articles
If you found this test article helpful, you might be interested in the other 4.6L and 5.4L Ford test articles I've written. You can find them by checking out this link: Ford 4.6L, 5.4L Index of Articles.
At easyautodiagnostics.com, you'll find four more 4.6L & 5.4L test articles which are:
- How To Test The Coil-on-Plug Ignition Coils (at: easyautodiagnostics.com).
- How To Test The MAF Sensor (at: easyautodiagnostics.com).
- How To Clean The MAF Sensor (at: easyautodiagnostics.com).
- How To Test The Throttle Position Sensor (TPS) (at: easyautodiagnostics.com).