6 Reasons Why Vehicle Fail their Warrant of Fitness

Posted On: December 9, 2018

Every vehicle needs to pass an emission test to get the warrant of fitness (WoF). It ensures that the vehicle satisfy the necessary safety standards and can be used on the public roads. But many vehicles fail to pass their warrant of fitness when they get older. This usually happens because older automobiles often get broken and dysfunctional. Whereas it is really struggle-free to get a Warrant of fitness approval, when it comes to a brand new vehicle.

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Usually vehicles with latest technology are designed to pass the Warrant of fitness test without trouble. However, once these automobiles get old and deteriorated, they can struggle to pass their next emission test. If you want to use your automobile safely on the road, it is important to have a valid Warrant of Fitness. You need to understand the reasons due to which your automobile may not pass its next emission test. So, you can take the necessary steps for getting the WoF without any problem.

Here are six reasons why most vehicles fail to pass their emission test.

1. Your vehicle has unbalanced tyres

There is no doubt that every person having a vehicle wants to enjoy comfortable and safe rides. But often many people don’t pay attention to the major problems like improper wheel alignment or unbalanced tyres. But when a vehicle is inspected with such problems it can create trouble in getting the WOF. If your auto wheels are not well-balanced, they won’t be able to take appropriate load when driven on a dynamometer.

2. You didn’t change its oil

If your vehicle have ever travelled a distance beyond 5000 miles, then it is important to get its oil change. Because it may have large quantity of hydrocarbons and contaminated from other substances. Due to this the oil become highly hazardous and your wheels won’t get the Wof. So, it is important to change your auto oil before you take it for an emission test.

3. It’s Check Engine Light goes on frequently

There can be various reasons due to which your automobile’s check engine light may turn on frequently. Due to this most of the automobile owners ignore to check this issue. Although this doesn’t give an indication of a major problem in your vehicle. But it can still make it unsuitable for getting the warrant of fitness. Therefore, whenever you notice your vehicle’s check engine light is on, get it checked by a professional auto repair mechanic instantly.

4. You didn’t refuel your oil

Before heading out for an inspection test, it is important to use additives to refuel your car’s oil. Because there will be accumulation of carbon in the engine, if you don’t use additives. Using additives will help you to clear away the deposits and the fuel easily flow through your auto engine. It will also decrease the amount of toxic emissions from the engine.

5. Avoid driving in wet weather

If your vehicle is not able to pass its warrant of fitness test easily, you can try to avoid driving it in wet weather. As it will create difficulty for the inspectors in driving your car with wet tyres on the dynamometer. They won’t be able to get a steady speed. This will increase the amounts of emission as a result of increase in pressure on the engine and drive train torque.

6. You straightaway took it for inspection

Make sure to drive around your automobile for at least 20 minutes before heading out for an inspection test. It is important if you want to increase the chances of getting your warrant of fitness. This will help you to maintain an ideal temperature of the coolant, catalytic converter and oil.

You can find an experienced car removal in Auckland team, which always motivate people to prevent these mistakes. But if your automobile has reached at its end stage, make sure to contact them. They will offer you a good price in return of your used or unwanted automobile.