Why does my alternator make a growling noise?
The alternator pulley typically spins about two times faster than the crankshaft pulley to produce the necessary power for the vehicle at lower engine speeds, especially while idling. If the pulley is not in correct alignment with the belt, or if the bearings are won out, the alternator will make a growling noise.
What are the symptoms of a flooded engine?
Combine this with frequent stops and starts and you might easily get a flooded engine. This is usually the first and most obvious symptom. Depending on how severe the problem is, it may appear as a slight odor or have an intensive smell that will even reach the passenger cabin.
Why does my car make a whining noise when I crank the engine?
1. Freewheeling. You will feel this symptom when you crank the engine and you hear the whining noise mentioned earlier. This means the starter gear or pinion gear is not engaging the flywheel.
Why do I hear a grinding noise when I turn the ignition?
When you turn the key in your car’s ignition, you expect the engine to crank. If your ignition and charging system are in good working order, that’s generally what happens, but there are times that this might not occur. If you turn the key and hear a grinding noise, there’s a problem that must be diagnosed and repaired before the engine will crank.
Combine this with frequent stops and starts and you might easily get a flooded engine. This is usually the first and most obvious symptom. Depending on how severe the problem is, it may appear as a slight odor or have an intensive smell that will even reach the passenger cabin.
Why does my car make a clicking sound when I start the engine?
This is NOT the sound of a broken starter. Again, this symptom (multiple and rapid clicking sounds and the engine won’t turn over or start) can be caused by a weak battery or loose battery terminals. 3. If you twist the key and you hear the starter motor cranking but the engine won’t start, then this is not the sound of a bad starter.
What causes the whirring sound on a bad starter?
If the engine is cranking and your vehicle won’t start, then you are probably dealing with an ignition or fuel system problem. But if you don’t hear a cranking sound and the engine won’t start while hearing the noises described above, then you are most likely dealing with a starter problem. What Causes The Whirring Sound On A Bad Starter?
1. Freewheeling. You will feel this symptom when you crank the engine and you hear the whining noise mentioned earlier. This means the starter gear or pinion gear is not engaging the flywheel.