Why is my 2015 Ford Focus ST3 blowing smoke with a burning plastic odour?

Ford’s EcoBoost engines have a bit of a track record with blown head gaskets thanks to the fundamental design of the crankcase where it meets the cylinder head. Given the relatively high turbo-boost pressure some of these engines use to produce their impressive performance, the head gasket can fail. But it’s also fair to say that this engine design has also seen its share of overheating problems, blown turbochargers and coolant leaks (often into the cylinders). With that in mind, don’t bother guessing what the problem is, allow a mechanic to inspect the engine and give you a professional opinion based on facts.

Unexplained water leak in the cabin of my 2018 Ford Focus hatch

It doesn’t take much of a leak to allow enough rainwater into a car to wet the carpets. Given your car is a 2018 model, I’d be surprised if the rubber seals have deteriorated to any great extent. The best bet is to open the doors and hatch and have a close look at the surface of the seals. If there’s a nick or a cut in the rubber, you’ve probably found the problem. But also look for a twig or other piece of rubbish that could be stuck to the rubber and be forming a gap for the water to enter. If the front floors were wet, the advice would also be to check the drain hose for the air-conditioner, but if it’s the rear floors, it’s almost certainly rainwater. Don’t forget the obvious stuff like a window that looks closed but is actually open a fraction.

Battery problems with my 2012 Ford Focus

There are lots of potential causes for this sort of behaviour, starting with an alternator that is not working properly or even a body computer that is on the way out. But these symptoms are also a classic indication of a very simple problem; a poor earth somewhere on the car. A modern car has multiple earthing points, and if one is a bit sketchy, it can throw the whole car into chaos. Flickering lights and gauges and warning lights on the dashboard are classic indicators of a bad earth. If that’s the case here, an auto electrician should be able to chase down the fault and fix it permanently.

What do I need to know about replacing the rack and pinion in my 2007 Ford Focus SE?

This generation Ford Focus was the first to use electro-hydraulic power-steering. As such, you can’t transpose the rack and pinion hardware from any other model; it would need to be this exact version of the Focus for everything to be compatible. Once you’ve swapped the hardware, the electronics would also need to be coded and matched to the car’s body computer, as this is what controls the speed-sensitive variations in the steering assistance as well as functions such as the self-parking facility.

Can I get replacement air conditioner pulley/bearings from a salvage yard?

You could scour wrecking yards (as they used to be known) for the bits and pieces you need to replace, but you would potentially be buying parts with the same – or more – wear than the ones you already have. Some things, like rubber belts, globes, tyres and filters, you just can’t trust unless they’re brand new. Pulleys and their bearings are considered service items meaning they will eventually need to be replaced. When that time comes, the best advice is to replace them with good quality replacement parts, as that’s the only way to make sure the same problem won’t reoccur in a short space of time. Be wary, too, of really cheap replacement parts you can order online from no-name suppliers. That’s not to say cheap parts can’t be good parts, but quality is sometimes pretty sub-standard and you won’t know that until you’ve paid for them to be fitted and they’ve subsequently failed. And getting your money back from an online seller can be next to impossible in many cases.

2012 Ford Focus won't start after performing maintenance

Unless you’ve been the victim of a cruel twist of fate where something else has gone wrong at the exact moment you fitted the new neutral safety switch, it stands to reason that the new switch is not playing the game. You say you’ve tightened the selector linkage, but did you make sure the new switch was located precisely so that it could detect when the car was not in neutral (and, therefore, prevent it from starting)? By tightening the linkage, you may have moved the trigger for the safety switch to a position where it isn’t allowing the switch to make contact and let the engine crank. In the meantime, try this: If the engine won’t turn with the gearbox in Park, move the selector to Neutral and see if that changes anything. If the car suddenly starts, you know that the new switch is working but needs adjustment to get it into the correct position.

Is there an issue with the fuel tank in my 2008 Ford Focus?

I'd say you're looking at two different problems here, neither one of which involves the actual fuel tank (which is, indeed, 55 litres). The first problem is more likely to be the calibration of your fuel gauge that is out. If the gauge isn't reading accurately, it will tell you the tank is emptier (or fuller) than it really is. Your car is actually doing what most fuel gauges do, which is to be a bit pessimistic, suggesting there's not as much fuel still in the tank as there really is. You could have the gauge recalibrated, or simply know that even when the needle is at empty, you've still got a buffer zone of fuel remaining. The fuel consumption, meanwhile, is another issue and it's true to say that 20 litres for 140km of driving is too thirsty. A basic tune up might help, starting with fuel filters, air cleaners and spark plugs. But don't ignore things like correct tyres pressures and whether there's a roof rack fitted; these things will affect fuel economy more than you might imagine. And never under-estimate the affect driving style has on fuel use. A driver who smashes the throttle from every green light will soon start using more fuel every kilometre.

Can I put the motor of a 2016 Ford Focus in a 2012 model?

The short answer is no. Ford changed from a range of normally-aspirated engines in late 2016, to a newer, turbocharged 1.5-litre engine for the 2016 model year. In theory, any engine can be made to fit any car, but there's no chance of this swap being an easy or inexpensive one. You'd also have to change the transmission to suit the newer engine and then there are the thousands of modifications to things like heater cores, radiators, engine mounts, steering and suspension components, exhaust systems and anything else that could be in the wrong place to suit the newer engine. And that's before we get to the different computers the newer engine will have to run it properly. You'd probably also need to have this conversion signed off by an engineer to ensure its legality and safety, too. The simple solution (particularly ion a relatively inexpensive car like a second-hand Focus) is to simply buy the version you want in the first place.

Are there any known transmission issues with a 2012 Ford Focus manual?

By buying a manual Focus, you neatly sidestep the biggest problem with this car, that of the perennially faulty DCT transmission. As a rule of thumb, the advice is to never buy a Ford with this transmission, purely because its failure is a question of when, not if. The irony is that the rest of the car was actually pretty reliable, so as long as the recall for a potential fuel leak caused by a blocked carbon-canister has been attended to, you stand a good chance of buying a reliable car.

Can I fit a boot release latch from a 2005 Ford Focus LS to a 2006 model?

This all depends on whether the 2005 Focus is a Mark 1 or Mark 2 version of the Focus. So that's the first thing to ascertain. If they're both Mark 2 cars, then there's a very good chance that the boot release will be the same in either (and, therefore, interchangeable) as we're talking about the same car. But even if the 2005 Focus is a Mark 1 model, it would still be worth physically checking to see if the release latches are the same. That's because even though the Mark 1 and Mark 2 Focuses were different cars, many manufacturers (Ford included) carried over some mechanical parts (such as latches and cables) from previous models to save on development costs. A good example of Ford doing this was the succession of 1980s Falcons including the XD, XE and XF models which all used the same exterior door handles. So compare the latch you have with the latch on offer and make sure it operates in the same way and direction, uses the same mounting points and will connect to the same cable. If so, you might just be lucky.

Ford Focus 2011 Problems

No car is perfect, but we've gathered everything relating to the Ford Focus 2011 reliability here to help you decide if it's a smart buy.

Ford Focus or Mitsubishi Lancer: Which is a better hatchback?

Answered by CarsGuide 12 Oct 2018

Don’t buy a Focus, they are plagued with automatic transmission troubles, don’t buy a Holden Cruze either, as they also have problems with their automatic transmission. The Lancer is fine; you could also look at a Mazda 3 or Toyota Corolla.

Ford Focus 2011: Is my car fuel efficient?

Answered by CarsGuide 21 Sep 2018

It has a claimed average fuel consumption of 5.5 L/100 km, which is quite good. It would be fine for long trips. The only concern would be the problems associated with its dual-clutch automatic transmission.

Diesel

Does the Ford Powershift issue affect the diesel-powered Focus?

Answered by CarsGuide 6 Jul 2018

The problem affects 2010-2016 Focus cars with petrol engines, at this time the transmission in your car is not affected. Once you know what is causing your problem you can decide what course of action you will take.

Transmission

Used Ford Focus review: 2011-2018

27 Jun 2018 · by Graham Smith

It should have been plain sailing for Ford with the European designed Focus, but it wasn't to be. The introduction of a dual-clutch automatic transmission saw the Focus badge develop a reputation for ...

Used Ford Focus review: 2005-2011

19 Jun 2018 · by Graham Smith

So focused was Ford on selling the Falcon that it lost sight of the Focus after its initial launch in 2002. With minimal marketing the LR Focus failed to excite the market, so there was plenty riding ...

2011 Ford Focus Trend diesel auto doesn't start straight away

Answered by CarsGuide 11 May 2018

That’s very odd, and I wouldn’t expect it to be related to the transmission. Take it to a mechanic to check the starting system.

Diesel

Best small to medium diesel cars?

Answered by CarsGuide 20 Mar 2017

It's probably easier to eliminate those that don't stack up, those being the VW Golf, Holden Cruze and Ford Focus.

All have transmission questions over them.

The best options would be the Mazda 3 and the Hyundai i30.

Focus Ambiente clutch problems

Answered by CarsGuide 29 Jul 2016

The deal you have been offered is the same one that has been offered to many other owners in your situation, so you're not being treated differently to others.

You won't get a refund, or simply be given a new car in exchange for yours. The simplest way out is to weigh up the offer of the discounted price on a new car, together with the trade-in the dealer might offer you, and see if that works for you. If you don't want to go down that path you could join the class action lawsuit that is in train over this issue, but that's likely to be a long drawn-out process and you would need to be patient.

Transmission

Used Ford Focus reviews: 2002-2015

20 May 2016 · by Ewan Kennedy

Ewan Kennedy reviews the Ford Focus as a used buy.

Ford Focus: Value of RS?

Answered by CarsGuide 7 Dec 2015

The Focus RS was a sellout in small numbers so the value should still be strong. However, there is an all-new model with more appeal next year so it will seriously devalue your car.

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