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The physics of turbochargers (for dummies)
The physics of turbochargers (for dummies)

Turbochargers return to the engine energy that you would otherwise waste in the exhaust - literally pumping up the efficiency. What's not to like?

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John Cadogan23 March 2018engine tech, tech Comments
What to do if your airbags don't deploy in a crash
What to do if your airbags don't deploy in a crash

You’ve just crashed your car. You look around, and the airbags have not deployed. Should you sue the manufacturer? Let’s talk about that.

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John Cadogan21 March 2018tech, safety Comments
Holden: 'Don't buy' warning for 2018. (Here's why.)
Holden: 'Don't buy' warning for 2018. (Here's why.)

If you’re thinking about buying a Holden, don’t. The brand’s set to fail in 2018. Here’s why.

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John Cadogan19 March 2018holden Comments
Dear Mercedes AMG: Stop apologising for your squeaky brakes and just get the engineering right
Dear Mercedes AMG: Stop apologising for your squeaky brakes and just get the engineering right

Mercedes-Benz says its squeaky brakes are a 'characteristic' of the vehicle. They call it a 'feature', and it's all your fault. I call BS...

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John Cadogan17 March 2018mercedes-benz Comments
Ford drops F-bomb on Focus RS owner (epic customer service 'fail')
Ford drops F-bomb on Focus RS owner (epic customer service 'fail')

In a shocking development, Ford has been charged with honesty, in the first degree. The F-bomb has finally landed... (Language warning.)

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John Cadogan16 March 2018ford, consumer Comments
Hyundai i30 N: Volkswagen Golf GTI Killer?
Hyundai i30 N: Volkswagen Golf GTI Killer?

Will Dr Kevorkian gently usher the Volkswagen Golf GTI off the hot hatch podium and into the light? Let’s look at the odds.

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John Cadogan14 March 2018hyundai, hyundai i30 N, performance car Comments
The truth about small capacity turbo engines
The truth about small capacity turbo engines

If you grew up before the web, a 1.5-litre engine might seem insufficient to drag an SUV all over town. Perception ain’t reality, though...

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John Cadogan12 March 2018tech, engine tech Comments
The truth about sexism in the car industry today
The truth about sexism in the car industry today

Let’s talk about sexism in car advertising and in the car industry broadly. Here's why the social justice warriors miss the target, every time

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John Cadogan10 March 2018 Comments
DIY Free Rear View Blindspot Management Upgrade
DIY Free Rear View Blindspot Management Upgrade

Here's how to upgrade your car to advanced rear vision blindspot management - without spending a cent

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John Cadogan2 March 2018driving, safety Comments
How to fight a carmaker (and win)
How to fight a carmaker (and win)

If your car has just gone poopy in its trousers, prematurely, well before automotive dementia is supposed to set in … here’s what you do

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John Cadogan5 January 2018consumer Comments
Plastic versus steel fuel tank: Which is safer?
Plastic versus steel fuel tank: Which is safer?

Coming up: What’s safer - a plastic fuel tank or a steel one? Plus - the idiot’s guide to destroying a nuclear submarine. (That sounds like fun.)

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John Cadogan4 January 2018 Comments
Kia Stinger 3-Star Safety Rating Explained
Kia Stinger 3-Star Safety Rating Explained

Three stars on safety for the Kia Stinger sounds pretty bad, but can you handle the truth?

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John Cadogan3 January 2018kia, kia stinger, safety Comments
The Truth About the Tesla Semi Battery-powered Electric Truck
The Truth About the Tesla Semi Battery-powered Electric Truck

The Tesla truck - the much-hyped, as-yet unreleased, battery-powered Semi - is heavy-hauling electrified pie in the sky. Here's why:

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John Cadogan19 December 2017 Comments
The Truth About Carmaker Engine Power Claims
The Truth About Carmaker Engine Power Claims

That engine power figure you read in the specs: Where does it really come from? How is it determine? Is there any guarantee?

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John Cadogan18 December 2017 Comments
The Truth About Using Cruise Control in Wet Weather
The Truth About Using Cruise Control in Wet Weather

Using cruise control in the wet: Is this a good idea, or a good way to summon a demon from the pit of hell? I get this question a lot...

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John Cadogan15 December 2017 Comments
Engine Oil Diluted With Fuel (the facts for 2018)
Engine Oil Diluted With Fuel (the facts for 2018)

Has fuel diluted your engine oil? Is this a real thing in engines? Is it wreaking havoc? How would you even know, and what can you do?

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John Cadogan12 December 2017 Comments
What Happens if You Don't Get Your Car Serviced?
What Happens if You Don't Get Your Car Serviced?

If there's an easier way to void your factory warranty, I haven't found it - and yet an increasing number of people seem to think servicing is optional

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John Cadogan11 December 2017 Comments
Do I Really Need to Use Premium Unleaded in my Car?
Do I Really Need to Use Premium Unleaded in my Car?

Does premium fuel make your car go better? Is it worth running the 'good' stuff? Or are you really just pumping cash out the exhaust pipe?

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John Cadogan9 December 2017 Comments
The Truth About Genuine Parts & Authorised Dealers: They're Fake News
The Truth About Genuine Parts & Authorised Dealers: They're Fake News

Your warranty does not depend on genuine parts and authorised dealers. Aftermarket alternatives will save you cash without voiding your warranty

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John Cadogan8 December 2017 Comments
Don't Make These Top 3 New Car Test Driving Mistakes
Don't Make These Top 3 New Car Test Driving Mistakes

The all-important new-car test drive is part of every purchase decision: Don’t make these classic mistakes, if you know what's good for you.

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John Cadogan5 December 2017 Comments
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