Driving in Dubai can be both a luxury and a headache. On one hand, smooth highways, scenic routes – and a deep car culture make it a dream for any auto enthusiast. On the other, the harsh desert environment, extreme temperatures – and urban traffic throw in some serious challenges. According to the UAE’s Ministry of Interior, over 50% of car breakdowns in summer are directly related to heat-related issues like engine overheating and battery failure. That alone should be a wake-up call for every car owner here.
In this blog, we’re breaking down the most common car problems in the UAE, the root causes behind them, and most importantly – how to prevent these issues before they leave you stranded or fail your RTA test. From clogged air filters to sudden AC failures, we’ll walk you through the most common car issues in the UAE and how to avoid them. No boring checklists or technical jargon – just straightforward, useful advice for drivers who want to avoid surprise breakdowns and failed RTA inspections.
1. Engine Overheating in Summers: Causes and Prevention
Scorching summer days in the UAE don’t just make people sweat – they push car engines to the edge. Once temperatures hit 50°C, your engine’s at real risk. It can overheat fast without proper maintenance. Most drivers do not notice the damage until it’s too late. By then, steam’s already pouring out from under the hood.
Common Causes of Overheating:
- Low or leaking coolant
- Broken thermostat that fails to regulate temperature
- Clogged or failing radiator
How to Prevent It:
- Check your coolant level regularly, especially before long trips
- Get your radiator professionally flushed once a year
- Book a full cooling system check before peak summer season
If dealing with RTA checks in this heat sounds like too much, leave it to Taskerz. Our car passing service in Dubai handles the pickup, testing – and drop-off – so your car gets cleared and you do not have to step out into the heat.
2. Sand and Dust Damage: How UAE Roads Wreck Your Air Filters
Desert winds might look scenic, but they carry fine sand and dust that your car absolutely hates. Air filters are your engine’s first line of defense, and in the UAE – they get clogged up much faster than usual. This condition reduces airflow to the engine. As a result, it burns more fuel, performs poorly – and may start slowly.
How to Keep Your Filters Clean:
- Change air filters every 5,000 – 10,000 km to keep airflow smooth
- Wash your car often to keep dust from clogging filters
- Park your car in shaded or covered areas to limit exposure
If your car feels slower than usual or you’re visiting the petrol pump too often – it’s probably time to check your filters. These issues often show up during a car testing service, and ignoring them can lead to test failures or engine wear over time.
3. Car Battery Failure in Extreme Heat: Why It Happens and How to Prevent It
The UAE heat doesn’t just wear you out – it kills your car battery. When temperature hits 45°C or above, your battery fluid starts to evaporate. This damages the internal plates, weakens performance – and shortens the battery’s lifespan. According to the American Automobile Association, batteries in hot climates wear out 33% faster than those in cooler weather.
Warning Signs Your Battery Is Failing:
- Dim headlights
- Clicking sound when you turn the key
- Electrical issues (radio, power windows – dashboard flickers)
How to Prevent It:
- Test your battery voltage every 3 – 6 months
- Keep terminals clean to avoid corrosion buildup
- Replace your battery every 2 – 3 years, especially before summer
Don’t ignore these signs or you will end up stranded – or worse, fail your RTA test during renewal. Let Taskerz pick up your car, take it for RTA testing, and drop it back – so you don’t have to worry about getting stuck in queues, traffic – or last-minute stress.
4. Car AC Stops Working in the Heat: Why It Fails and How to Prevent It
When it’s 45°C outside, a dead AC isn’t just annoying – it’s a full-blown crisis. In the UAE’s brutal heat, AC systems work overtime and often break down when you need them most. That’s why a sudden failure mid-drive sends people into panic mode – and straight to Taskerz. Our team can pick up your car, fix the AC issue – and handle the RTA re-check all in one go – so you’re not left sweating or stressing.
Why It Happens:
- Gas leaks from seals due to extreme heat
- Clogged cabin air filters
- Skipped servicing or poor maintenance
Tips to Keep It Chill:
- Start the AC on low, then slowly increase airflow
- Always get your AC checked and serviced before peak summer
- Use windshield sunshades to cut cabin heat when parked
Here, AC isn’t a luxury – it’s a necessity. When your car’s AC stops working, the heat quickly makes driving uncomfortable and exhausting. Many drivers reach out to Taskerz when their AC fails in the middle of the day. Our pickup and drop-off service takes care of both the repair and the testing – so you don’t have to rearrange your schedule.
5. How to Spot Early Brake Trouble Before It’s Too Late
City traffic, sudden stops, and dusty roads wear out your brakes faster than you think. Many drivers ignore the early signs until it’s too late.
Brake Trouble Signs:
- Screeching or grinding sounds
- Vibrations when braking
- Spongy brake pedal
Check brakes before they fail
- Replace brake pads every 30,000 – 50,000 km
- Don’t ignore warning signs
- Get regular inspections during routine services
These issues often show up during RTA testing. Let Taskerz pick up your car, take it for inspection, and drop it back – so you don’t have to deal with the stress or guesswork.
6. How Hot Weather Causes Tyre Blowouts and How to Prevent Them
Extreme heat can cause tyres to burst without warning – putting your safety and control at serious risk. In the UAE, hot weather combined with poor tyre care makes blowouts common.
Why Tyres Blow Out:
- Too much or too little air pressure
- Old or worn tyres with weak tread
- Heat building up during long drives on highways
How to Keep Your Tyres in Check:
- Rotate tyres every 10,000 km
- Replace them if tread depth is under 1.6mm
- Avoid blowouts – check pressure, especially in summer
Avoid dangerous tyre blowouts by staying on top of maintenance. Or, choose Taskerz for a hassle-free pickup and car passing service that helps keep your tires in check.
7. Dashboard Warning Lights: What They Mean and Why You Must Pay Attention
That flashing orange icon on your dashboard is more than a light – it’s a signal your car is in trouble. These warning lights show problems like engine trouble, low oil pressure – or brake system issues that need fixing fast.
Most Ignored Warning Lights:
- Check Engine
- Oil Pressure
- Brake System
What You Should Do:
- Don’t cover warning lights with tape or ignore them
- Get an OBD diagnostic scan at a trusted garage
- Read your car’s manual to understand what the lights mean
Ignoring these signals can lead to RTA test failure. Taskerz helps by ensuring your car gets inspected and fixed before testing – so you avoid the stress of a failed report.
How Taskerz Simplifies Your Car Testing and Saves You Time
Taskerz isn’t just a middleman – we act like your personal car assistant. We pick up your car, handle all the RTA paperwork, take it to the inspection center, and return it to you once it’s passed. No stress, no waiting in lines.
Here’s a real example: one client failed his battery test twice. Taskerz took over, arranged the repairs, re-tested the car – and got it cleared the next day. No hassle for him at all.
Whether you need a routine test or last-minute help – our support team is ready 24/7. You can check your car’s status anytime and get real human help – no bots, no delays.
Let Taskerz Handle Your Car Testing from Start to Finish
Skip the stress and hassle – Taskerz manages everything for you. From picking up your car, taking it to the RTA for testing, handling approvals, to dropping it back safely – we do it all. You just relax.
Need updates? Contact our support team anytime. Don’t wait for a warning light or sudden breakdown to ruin your day. Book your car testing with Taskerz now and enjoy zero-stress from pickup to drop-off.
FAQs
1. What are the most common reasons cars fail the RTA test in the UAE?
AC issues, worn tyres, weak brakes – or warning lights are top reasons. Neglecting regular checks often leads to quick failures during inspection.
2. Can extreme heat damage my car even if it’s parked?
Yes. Heat can wear down battery life, fade paint, damage interiors – and build pressure in tyres -especially if parked under direct sun for long hours.
3. Can I get my car picked up from work for testing?
Absolutely. Taskerz offers flexible pickup options from home, office – or anywhere you are. Just let us know your preferred time.
4. Are dashboard lights a serious issue or just minor warnings?
They’re serious. Most lights signal problems that could cause test failure or breakdowns. Don’t ignore them. Get inspection done ASAP to avoid bigger repairs.
5. How can I track my car during the service?
Reach out to our support team anytime. They’ll update you in real time with your car’s location and status. No guesswork involved.
