A seasoned mechanic highlights that one of the most common causes for MOT failures is the lack of windscreen washer fluid. This minor yet crucial component can be refilled for under £1. Ensuring the washer system is functional can prevent MOT failure, making routine checks and top-ups essential.
Choosing the right oil for your engine is crucial to prevent wear. Mechanics stress considering weather, as oil viscosity impacts performance in different climates. Synthetic oils offer better protection, especially in extreme conditions.
