Toyota Alphard / Vellfire Cold Start Noise – Not the Engine, It’s the Alternator Pulley

alp_specialist

We are MD AUTO TOYOTA | LEXUS SPECIALIST, a professional Toyota & Lexus repair workshop with branches in Selayang and Petaling Jaya.

If your Alphard or Vellfire makes a metal clicking noise during start the engine, it could be caused by a worn Alternator One-Way Clutch Pulley — not the engine.

This component plays a critical role in stabilizing your vehicle’s charging system.

Common Signs:

• “Click-click” noise during engine start
• Noise comes from the front of the engine
• Battery light occasionally appears on the meter
• Squeaky belt or unstable idle
• Headlights flicker
  
  

What Happens If Ignored:

• Battery charging becomes unstable
• Belt may snap and affect the water pump or air-cond
• Risk of engine shutdown while driving
• Increased vibration and long-term damage
  
  

✅ Our Inspection & Replacement Service Includes:

• Diagnosis of alternator system
• Replacing with Toyota Genuine Alternator Pulley
• Checking belt and tensioner
• Voltage output tuning
  
  

Contact us on WhatsApp: www.wasap.my/60165243231
Visit our website: www.toyotalexuspro.com

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