Vellfire Engine Making a “Hummm” Sound? Alternator Might Be the Source

alp_specialist

Recently, several Toyota Vellfire owners shared that they noticed a light “hummm / spinning” noise coming from the engine area.
Many drivers worry it signals a major issue, but quite often the sound actually comes from the Alternator.

Here are some common early signs:

• A steady humming noise that gets louder when the RPM increases
• The sound comes from the front section of the engine
• The car still drives normally, but checking early is always better
  
  

Typical causes include:

• Alternator bearing starting to wear
• Engine belt tension becoming loose
• Pulley noise when the engine warms up
  
  

It’s usually not a critical failure, but an early inspection helps keep the car quiet and smooth, especially for Vellfire and Alphard owners who prefer a comfortable drive.

If you want a professional opinion, you may refer to Toyota & Lexus specialists like MD AUTO — they handle these issues frequently and can provide proper feedback.

• WhatsApp (Selayang / Petaling Jaya)：www.wasap.my/60165243231
• Website ： www.toyotalexuspro.com
  

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