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Fuel prices in Latvia, trip calculator and practical driver advice

Average fuel prices, trip cost calculation and frequently updated content about car costs, fuel and everyday driving in Latvia.

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Clicking or Cracking When Turning the Steering Wheel: 9 Causes and How to Tell Whether the CV Joint or Driveshaft Is at Fault

You slowly pull out of a parking space with the steering wheel almost fully turned and hear a rhythmic “click-click-click” from one front wheel. The noise disappears as soon as the wheels straighten, so the first suspect is usually the CV joint. Often that is a good starting point, but not every click while turning comes from the driveshaft. We explain 9 possible causes, how to distinguish an outer CV joint clicking in a turn from an inner CV joint causing vibration under acceleration, how wheel-bearing hum differs from ball-joint and tie-rod clunks, why a strut-top bearing can crack even while the car is stationary, what a torn CV boot means, when replacing only the boot may still save the joint and how risky it is to keep driving once the joint is already clicking loudly.

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Air Conditioning Not Blowing Cold: 9 Reasons Your A/C Is No Longer Cooling and Is It Really Just Low on Refrigerant? It is +28 °C outside, you press the A/C button, the blower is pushing plenty of air, yet only lukewarm air comes from the vents. The first thought is usually “it just needs refrigerant”, but low refrigerant is only one possible cause. Air conditioning can stop cooling because of a leak, damaged condenser or cooling fan, compressor or compressor-control valve, pressure sensor, expansion valve, clogged cabin filter, temperature-blend doors or an incorrectly serviced system. We explain 9 common causes, how to distinguish weak airflow from a genuine refrigeration-system problem, why listening for a compressor “click” is no longer a universal test on modern cars, how a workshop should check pressures and leaks, and when an A/C fault is merely uncomfortable versus when you should stop driving. Read Engine Is Using Oil: How Much Oil Consumption Is Normal and 9 Reasons Why Oil Disappears Two thousand kilometres ago the engine-oil level was near MAX, but now it is already approaching MIN. There is no puddle under the car, blue smoke is not constantly pouring from the exhaust and the engine appears to run normally. Is this still acceptable oil consumption, or is an expensive repair beginning? We explain how to measure oil consumption correctly in litres per 1,000 km, why there is no single universal “normal” figure, how to distinguish an external leak from oil burning, what smoke after a cold start, idling or acceleration can reveal, and the 9 most common reasons engine-oil level falls — from PCV problems and valve-stem seals to piston rings, cylinder wear and turbocharger faults. Read

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The article section collects practical content about fuel consumption, daily routes, car maintenance and smarter driving.

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White, Blue or Black Smoke from the Exhaust: What Does the Colour Really Tell You About an Engine Problem?

On a cold morning, a white cloud rises from the exhaust — is it a head-gasket problem or simply condensation? Blue smoke appears in the mirror after acceleration — is the engine burning oil? And a cloud of black smoke behind a diesel can point to something completely different. We explain what white, blue, grey and black exhaust smoke really means, how the moment when it appears can help distinguish turbo, injector, cooling-system, piston-ring and EGR/DPF problems, and when you can continue driving versus when it is safer to switch the engine off.

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How Much Fuel Do a Roof Box, Bike Rack and Trailer Use?

A roof box, bike rack or trailer can make travelling much more practical, but they are almost never “free” in terms of fuel consumption. This detailed guide explains how extra weight, aerodynamic drag, driving speed, poor load placement and everyday habits can quietly increase fuel costs during holidays, longer road trips and even regular driving.

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How Often Should You Change Engine Coolant or Antifreeze? Does Colour Matter and Can Different Coolants Be Mixed?

The level in the expansion tank has dropped below MIN, but the shop shelf is full of green, blue, pink, purple and yellow antifreeze. Is it enough to buy the same colour that is already in the car? Not necessarily — coolant colour alone does not identify its chemical composition or prove that it is suitable for a particular engine. We explain how often coolant should be changed, why corrosion-protection additives age, how concentrate differs from a ready-mixed 50/50 product, whether distilled water can be used, what G11, G12, G13 and G12evo actually mean, what to do if unknown coolants have already been mixed, and when a low coolant level means you should look for a leak rather than simply topping it up.

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Annual Inspection for Cars Over 10 Years Old? The EU Plan Is Changing, but in Latvia It Is Already a Reality

The European Commission proposed requiring cars and light commercial vehicles over ten years old to undergo a roadworthiness inspection every year across the EU. However, both the European Parliament and the Council of the EU have rejected this requirement in their current negotiating positions. For Latvian drivers, headlines about a “new annual inspection” are particularly misleading because passenger cars in Latvia already have to be inspected every 12 months after their ninth year. More significant changes could include digital registration certificates, temporary inspections in another EU country, mileage data supplied by repair shops and connected cars, more accurate diesel and petrol emissions tests, and inspections of electric-vehicle high-voltage systems and ADAS safety functions. This article explains what is already in force in Latvia, what is still only being discussed and what the new rules could mean for used-car buyers.

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EV Charging Slowly at a 250 or 350 kW Station: 9 Reasons You May See Only 50–100 kW

You plug your electric car into a 250 or 350 kW fast charger, yet the screen shows only 55, 78 or 102 kW. Is the charger faulty, is the battery already degraded, or did the manufacturer exaggerate the car's charging capability? We explain 9 common reasons why DC fast charging can be slower than expected: high battery SOC, a battery that is too cold or too hot, battery preconditioning that was not activated, the vehicle's own DC charging limit, the charging curve, differences between 400 and 800 V architectures, power sharing at the station, cable and charger limitations, and protective restrictions imposed by the BMS. We also explain why a 350 kW label on the charger does not mean 350 kW will reach your battery, how to distinguish a normal charging curve from a genuine problem and how to perform a simple test before blaming the battery or booking a workshop visit.

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Как выбирать заправку умнее: по цене, расположению или программе лояльности?

Подробное и практичное объяснение того, как выбирать автозаправочную станцию разумнее. Когда важнее самая низкая цена, когда ближайшая заправка на самом деле выгоднее, что реально дают программы лояльности и какие ошибки водители совершают чаще всего.

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How Often Should You Change Brake Fluid? Why Does It Absorb Moisture and What Do DOT 3, DOT 4, DOT 5 and DOT 5.1 Really Mean?

The brake-fluid reservoir is full, the pedal feels normal and nothing is leaking under the car — so why does the workshop still recommend changing the fluid? Unlike brake pads, its deterioration cannot simply be seen. Glycol-based DOT 3, DOT 4 and DOT 5.1 fluids absorb moisture over time, lowering their boiling point, and under heavy braking this can contribute to vapour bubbles and a soft pedal. We explain how often brake fluid should be changed, the difference between dry and wet boiling points, why DOT 5 is not the same as DOT 5.1, whether different fluids can be mixed, what brake-fluid testers actually show and which maintenance mistakes can become especially dangerous.

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Why Does a Cold Engine Use More Fuel? The First Kilometres Are the Most Expensive

A cold engine is one of the main reasons why fuel consumption suddenly becomes much higher in winter and on short trips. The first kilometres after starting are often the most expensive, because the engine, oil, transmission, tyres, battery and cabin heating have not yet reached their most efficient operating state. In this detailed and practical article, we explain what actually happens to a car in cold weather, why long idling is not the best solution, how much short trips can affect your wallet and how simple habits can reduce winter fuel consumption without damaging the engine or sacrificing comfort.

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