Will 4S shops tamper with engine oil changes?

1 Answers
GabrielAnn
07/30/25 5:29am
4S shops will not tamper with engine oil changes. Definition of 4S shop: A 4S shop, fully known as Automobile Sales Service shop 4S, is a car sales enterprise integrating four functions: vehicle sales (Sale), spare parts (Sparepart), after-sales service (Service), and information feedback (Survey). Precautions for changing engine oil: Drain the oil when it's hot for better fluidity; fill to the mark on the dipstick; choose the oil change interval based on the vehicle's condition, road conditions, oil quality, and driving habits; select the oil grade according to the driving environment, driving frequency, and the requirements of the vehicle's engine itself—better higher than lower.
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