Do I need to let my turbo cool down?

Turbocharged engines do need to cool down before they are turned off. But in nearly all driving conditions, the engine does not reach temperatures that require a deliberate cooling down period.

How long should you let a turbo cool down?

Idling the engine cools the turbo because it circulates the oil, yet does not make the turbo "work." The amount of cooling it needs is directly related to the way you just finished driving it. When you drive it gently around town, 15 seconds should be more than adequate.

Why do turbo cars need to cool down?

The turbine side needs hot gases in order to make it spin really fast. If you cool down the turbine, you cool down the exhaust gases and that means you lose boost pressure and increase turbo lag. Heat is a good thing here.

Should you let a turbo car idle after driving?

Drive your car gently for the last minute or two of the drive, or let the car idle afterwards for at least 60 seconds. By letting it run. the oil will continue to circulate and cool down the turbo. One of the main reasons your turbo will die is because of oil “coking”.

How long should you let a turbo car idle?

In turn, doing this for a sustained period means one will end up damaging the turbocharger, with the heat getting onto other components. To prevent this, most manufacturers recommend that at start-up, you idle the car for at least two minutes.

Always WARM UP

How do I keep my turbo healthy?

What should you not do with a turbo engine?

Do turbos shorten engine life?

Turbochargers, Supercharges, and Nitrous all create higher cylinder pressures. This DOES reduce engine life ... PERIOD. Turbos and Superchargers make more heat, and heat reduces an engine's life ...

Can you daily a turbo car?

Yes, it is totally fine to daily drive a turbo car. In fact, turbocharging – at least from the perspective of many manufacturers – is more about making daily driving easier for the driver by making cars more powerful, more fuel efficient and easier to drive.

Why is cold air good for turbos?

Replace your intercooler with a more efficient model – reducing charged air temperatures and improving overall performance. Fit a cold air intake to your engine – meaning that colder, denser air is brought into the turbocharger. Fit a larger air intake – increasing the amount of air available to your turbo.

How do you break in a new turbo?

Allow the vehicle to idle for 10-15 minutes without applying any throttle. Even at idle, the turbo can be spinning at as much as 28,000 RPM's on certain models. Use this time to check for any loose fittings, hoses, exhaust leaks, and to bleed the cooling system of any trapped air.

How do I prolong my turbo life?

Does a new turbo need running in?

Installing a new turbo. Before removing the turbo, we advise you let the engine idle to operating temperature before switching off and draining the engine oil from the sump (be VERY careful as oil will be HOT). As the oil is more fluid when warm, you have a greater chance of removing as much as possible.

At what RPM is turbo activated?

While your car's engine revs, at cruise, at around 2,000 rpm, a turbo's turbine can reach rotational speeds of more than 280,000 rpm.

Why does my turbo whine?

Turbo whistle is the sound of the compressor inside the turbocharger speeding up (also known as 'spooling up', which is why it kicks in at the boost threshold (when the turbo starts to kick in) as you accelerate up the rev range.

How many miles will a turbo last?

Turbos are designed to last the lifetime of the vehicle (or around 150,000 miles); however, it's possible for them to wear out over time depending on how hard you drive the car and the original build quality of the turbo.

Do turbos break easily?

The turbocharger itself is not uncommon to fail. The more parts, the more can go wrong. At higher mileage, as the cylinder walls and pistons rings wear out, higher combustion chamber pressure results in increased pressure inside the engine crankcase.

Do turbocharged engines need premium gas?

Not all turbocharged cars need premium gas, but it's a more common requirement among turbos than other kinds of engines, thanks to the way these engines work. The name turbo comes from the turbine these engines use to inject more air into the air-fuel mixture in the combustion chamber.

What should you do before stopping a turbocharged engine?

Explanation: You should always allow engines fitted with turbochargers to idle for about a minute before stopping the engine. This prevents the turbine bearings from being starved of oil.

Why is my turbo glowing red?

Turbo chargers are made of iron. When iron gets hot, it glows red. This effect is called red heat - you can see the colours or iron and the effect of red here. Turbo chargers get hot because hot exhaust gases flow through the manifold then the turbo.

How do you know when your turbo kicks in?

Press gas pedal, exhaust is generated, turbo starts to spin, more air and fuel is pushed into the engine, power increases. This starts to happen right off idle and you can feel it when starting from a stop. Press the pedal and a second or two later you feel the turbo kick in.

How often should you clean a turbo?

If you drive in town or only run short distances, use Bardahl Turbo cleaner every 5,000 km or once a year. If you often drive on highways, use Bardahl Turbo cleaner every 10,000 km or once a year.

Do turbos work better in the cold?

As air temperature increases the density of the air, and the amount of oxygen it holds, decreases. This means that the turbocharger has to work harder, spin faster and compress more air to produce the same amount of boost it would at lower temperatures.

Is synthetic oil better for turbocharged engines?

"With its superior resistance to deterioration, AAA's findings indicate that synthetic oil is particularly beneficial to newer vehicles with turbocharged engines and for vehicles that frequently drive in stop-and-go traffic, tow heavy loads or operate in extreme hot or cold conditions."