Is contaminated o r low-grade transmission fluid used by local workshops in Pakistan accelerating leaks and damaging seals in Changan Kalam?

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Is contaminated o r low-grade transmission fluid used by local workshops in Pakistan accelerating leaks and damaging seals in Changan Kalam?

Reports indicate poor fluid choices impact system health. Should Changan issue strict guidelines o r branded fluids?

Sandeep asked on 18 Jun 2025 18:01:25 pm

1 Answer

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Car Mechanic Expert - on 18 Jun 2025 18:06:43 pm

✅ Yes — cheap fluid causes seal degradation.

Problems with local ATF/MTF fluids:

Lack of correct viscosity o r thermal stability

Can contain impurities o r incompatible additives

Outcome: Damaged seals, sticking valves, and increased friction

💡 Changan should provide:

A recommended fluid list

Dealerships that stock OEM-spec fluids only

Clear labels near the filler cap specifying type e.g. ATF Dexron III / GL-4 Manual Oil