Why is my Wagon R making a whining o r humming noise while driving o r shifting gears?

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Why is my Wagon R making a whining o r humming noise while driving o r shifting gears?

Unusual noises like whining, grinding, o r humming from the transmission area could indicate serious internal issues. What specific transmission components might be responsible for these sounds, and how urgent is the need for repair?

Gari Specialist asked on 24 May 2025 12:51:59 pm

1 Answer

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Gari Master - on 24 May 2025 13:09:41 pm

Noises from the transmission usually indicate mechanical wear o r lack of lubrication. Typical causes include:

Worn-out bearings o r gear teeth – Often produce a whining o r humming sound.

Low o r degraded transmission oil – Leads to metal-on-metal contact.

Differential issues – Particularly in higher-mileage vehicles.

Torque converter problems automatic variants – Whining noise under load.

Fix: Check and replace transmission fluid if needed. If the noise persists, a gearbox inspection is needed to rule out internal damage. Delaying this may lead to costly gearbox replacement.