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Expert Tips for Dealing with Variable Valve Timing Issues in Mini Cooper From Certified Mechanics in Humble, TX

Variable Valve Timing Issues in Mini Cooper

By Motorwerks Auto GroupPublished 2 years ago 4 min read

The Variable Valve Timing is a very advanced part that is found in all modern cars including your Mini Cooper which is responsible for smooth running and better performance of the cars. Most drivers are not aware of the functioning and issues that can affect the Variable Valve Timing (VVT) in the Mini Cooper.

Here in this article, we will discuss in detail the VVT system in your Mini from the information shared with us by the certified mechanics working in Humble, TX.

What is a VVT?

The VVT is a modern equipment that helps the internal combustion engine of your car to function efficiently. The traditional combustion engines had a fixed camshaft which was used to control the opening and closing of the valves. This often led to a lot of issues with the functioning of the engine including a loss of power.

However, with the use of the VVT system in cars the problems plaguing the efficient functioning of the engine could be dealt with successfully because the VVT started adjusting the timing of the valves rather than the camshaft. Moreover, this increased the vehicle’s miles per gallon, power output, and also reduced vehicular emissions considerably.

Symptoms of VVT Failure

There are several symptoms exhibited by your Mini Cooper whenever the VVT system faces issues with its functions. Let’s have a look at these symptoms:

Decreased Fuel Mileage

One of the prominent symptoms associated with the failure of the VVT system in your Mini Cooper is related to the decreased miles per gallon of the car. The VVT controls the opening and closing of the valves to maximize your fuel efficiency & issues with its functioning will take a toll on the fuel efficiency of your car.

However, most Mini drivers don’t keep a tab on the fuel mileage of their vehicle thinking that as they are driving a high-end car the miles per gallon would definitely be lower than expected. Nevertheless, they are completely wrong because every car including your Mini has a constant fuel mileage both in the city & on the highway.

Now, when you are aware of the exact figures, then any large-scale deviation from the constant miles per gallon will definitely catch your attention because this indicates something is seriously wrong with your car.

Rough Engine Idling

The ignition process of your engine is very complex and requires perfect timing so that the car runs smoothly. The VVT switch keeps a tab on the engine when the car is running and sends information to the onboard computers to adjust the valve timing as per the requirement of the car.

Nonetheless, the malfunctioning of the malfunctioning of the VVT switch can cause everything to go haywire and erroneous information will be sent to the onboard computers to adjust the timing of the valves. This causes your engine to run rough when idling.

You must not take the rough idling of your Mini lightly because in the long run, it has the potential to completely damage the engine. You must immediately get in touch with a Mini Specialist who will inspect your high-end car and get the VVT fixed at the earliest.

Contaminated Engine Oil

The engine oil is one of the most important fluids in your vehicle that helps in lubricating the moving parts of the engine thus preventing them from overheating. However, when the Variable Valve Timing of your car encounters issues with its functioning, it is seen that the engine oil is also contaminated.

Well, experts are divided on this with some pointing it out to be caused due to a failing VVT, however, others opine that dirty engine oil is the reason behind VVT failure. Whatever may be the issue but it is worth all your time to take a look at the engine oil of your car because if it is already contaminated, then you need to replace your engine oil.

Illuminated Warning Light

Your Mini Cooper is equipped with a host of warning lights & failure of the VVT system will definitely lead to the illumination of the check engine light on the dashboard of your car. However, the problem with the check engine light is that it can illuminate due to a host of other issues.

You need to head to an authorized Mini Cooper repair shop or to a qualified mechanic who can use advanced diagnostic tools and code reader to identify the real issues behind the illumination of the warning light.

Ways to Deal with the Problem

Now, the Variable Valve Timing of your Mini Cooper is one of the most complex systems and it is not possible for anyone to fix the problem just by referring to the DIY videos. You need to rope in ASE-certified mechanics to look into the problems affecting the functioning of the VVT system in your luxury car.

Finally

The above-discussed details about the VVT system in your Mini Cooper would definitely help you out in successfully dealing with the problem. You mustn’t delay in addressing the issues with your VVT because it has the potential to escalate further & damage the vital parts of your Mini Cooper.

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About the Creator

Motorwerks Auto Group

Motorwerks Auto Group is one of the leading luxury European auto repair and services facility that is having years of experience in looking after high-end European cars. We are located in Humble, TX and all our technicians are ASE-certified

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