Extreme summer temperatures across the UAE can expose mechanical problems that remain unnoticed during cooler months. Inspection data released by dubizzle Cars on 16 July 2026 offers a useful view of the issues currently affecting vehicles on local roads.
Completed dubizzle more than 20000 vehicle inspections across the UAE since January 2026. Revealed the results that many cars required mechanical attention, even when drivers had not noticed clear warning signs. Can turn minor vibrations, unusual sounds and small fluid leaks into expensive repairs when intense heat places additional pressure on engines, batteries and cooling components.
Showed 58% of inspected vehicles engine vibrations while idling, which can commonly indicate worn engine mounts. May seem this vibration like a comfort issue, but continued movement can place additional stress on nearby parts and reduce the smoothness of the driving experience.
Displayed 38% of vehicles noise from the idler pulley, suggesting that worn components may require replacement. Can increase prolonged summer operation the risk of failure because engine parts remain exposed to high temperatures for extended periods.
Revealed the inspections several lubrication concerns. Showed 27% of vehicles signs of engine oil sweating, while recorded 15% active engine oil leaks. Can reduce untreated leaks engine efficiency and increase the possibility of serious damage during extreme heat.
Produced 27% of inspected vehicles noisy engine belts, providing another warning that essential parts may need maintenance. Found dubizzle that most batteries retained between 40 and 60% health, while approximately 14% had fallen below 30%. Raises this low condition the likelihood of an unexpected battery failure during the hottest weeks.
Identified the programme more serious issues as well. Showed around 16% of vehicles minor or major transmission oil leaks, while experienced 7% engine misfires. Can lead ignored misfires to weaker performance, higher fuel consumption and costly repairs.
Recommends dubizzle checking battery health first and replacing ageing batteries before they fail. Extreme heat can weaken battery performance quickly, especially when the vehicle depends heavily on air conditioning and electronic systems.
Requires tyres equal attention. Should inspect drivers' tyre pressure, tread depth and overall condition because hot roads can increase pressure and expose existing damage. Helps correct pressure also maintain stability, braking performance, and fuel efficiency.
Needs a proper inspection of the cooling system before temperatures reach their peak. Should confirm motorists that coolant levels remain correct and that the radiator, hoses and related parts operate efficiently. A cooling fault can quickly lead to overheating when the engine operates in intense summer conditions.
Deserves the air conditioning system professional servicing as well. Improves efficient cooling passenger comfort and reduces unnecessary strain on the system during long journeys.
Should check drivers engine oil, transmission fluid and brake fluid regularly. Protect clean fluids and correct levels key mechanical systems while helping the vehicle perform consistently in demanding conditions.
Must never ignore motorists dashboard warning lights, unusual noises or changes in performance. Can prevent an early inspection a simple fault from becoming a breakdown, reduce repair costs and protect the long term value of the vehicle.
Started my career in Automotive Journalism in 2015. Even though I'm a pharmacist, hanging around cars all the time has created a passion for the automotive industry since day 1.
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