What are common faults with the Ford Focus 1.0 EcoBoost?

What are common faults with the Ford Focus 1.0 EcoBoost?

What are common faults with the Ford Focus 1.0 EcoBoost?

I have an 04 Focus that has the 1.0 EcoBoost. Over the past few weeks it just starts leaking coolant and over heating. Is there a better option?

My car is leaking coolant through the radiator as well as the rear cooler at the rear of the radiator. I've read a lot of complaints about these vehicles having issues with overheating/malfunctioning cooling systems/solar panels on them. I had an 03 Focus as well and the rear radiator always leaked. I always found water puddling inside the rear of my vehicle but would never find any leaks. I always felt safe in the fact that the car would at least hold my stuff safely in the trunk.

Is it safe to still keep this vehicle? It seems like Ford is making a lot of improvements that are positive for these models (Focus, Taurus, Fusion, etc) but in what way is it improving fuel economy? When I purchased my F-150, after reading all of the great comments on the other forum, I had a great deal. I put 2200 miles on it before I purchased it and at the time I was getting 34 mpg and it was not really that good of a deal. If you go on the F-150 forums, you will see comments from people saying that they got 29-30 mpg with a 2.7 L V6. The thing is that no one can say if it is running lean or rich. However, I bought it anyway and started driving it every single day. By the time that I purchased it, I had drove it 3,600 miles. I kept the first 2,400 miles to see if the truck lived up to its rep. I can't even begin to tell you how much power the engine has and how well it pulls for what I consider to be a heavy vehicle. It has not broken down once. It doesn't sputter, backfire, or stop running when going uphill. This truck has no problems and it is still my favorite pickup.

I haven't put 10,000 miles on it since I purchased it and I am averaging 45mpg since then. Not bad for a big engine.

I have also put a ton of time in it and I know how to tune it and how to clean it as well as how to install all of the parts needed to make it run at it's best.

How many miles will a 1.0 EcoBoost engine last?

How about 1,000?

What is the point of talking about gas mileage for the 1.0L EcoBoost? It's a gas-only engine, after all. You can't even run an air pump off this thing.

The answer to that is actually "quite a few," because if you really want to put a big-displacement V-8 in the back of a truck, it has to be as quiet as possible. It has to have a relatively small amount of weight in it. And it has to put out as much low-end torque as possible. That's it, in a nutshell.

Advertisement - Continue Reading Below. When I drove the full-time F-150 SuperCab Crew Cabs this summer, I was reminded how the F-150's front suspension and steering setup handle the heavy rig's needs. The engine is there for the power, not for the performance. That's right, we're talking about an engine with a supercharged 3.5L V-6 making around 410 horsepower and 400 lb-ft of torque.

One year into the experiment, I had my doubts. The 2WD version had gotten only 10.1 mpg over the course of a couple of thousand miles at the end of that summer. But the SuperCab's driveline isn't going to win any race-prevention awards. And after talking to Ford service techs who confirmed the engine was on its third- or fourth-year warranty, the engine didn't seem as dead as I feared it might be.

And then, of course, there's the question of durability. I've driven more than 4,000-pound trucks before, and have had nothing but trouble with the engines in them. Most are noisy by design, and the torque is either absent or so low-end that it doesn't bother me, especially in a pickup bed.

But a 4,000-pound load in a 3,000-lb hauler suddenly becomes a problem. With the added weight, the gas mileage could come down a bit. This is another problem that could be solved with a diesel or a Cummins turbodiesel. After all, they're heavier, and the fuel economy will be higher. But I don't know if one would last as long as a V-8.

All of the above makes me look forward to testing the 1.

What is the difference between a Focus st and a Focus st line?

ford focus st line 1.0 ecoboost dimensions

I'm confused when I googled. They seem to be the same thing, but I know this has something to do with how each one is made. So what exactly is the difference between a Focus st and a Focus st line?

The primary difference is the fact that a Focus st can not be used as an ordinary table with an ordinary kitchen sink. Focus stands are manufactured with legs which go down into the floor. In most cases these legs are at least 2" in diameter and about 2 ft. Long and provide a perfect platform for a kitchen sink.

These legs are not cheap. The reason for this is because they are made specifically for a concrete floor and not for a carpeted or laminate floor. These legs are extremely heavy, weighing up to 2-3 times the weight of the sturdiest normal kitchen sink.

As such, many standard kitchen sinks may need to be replaced for the Focus st. These sinks are typically aluminum but can be any kind of sink.

Is the Ford Focus 1.0 EcoBoost fast?

In order to find out, we had a brief spin in a 2026 Focus EcoBoost 1.0 with the addition of 'EcoBoost' badge (GT model). As you can imagine, we didn't get much time with the new 1.0 EcoBoost Focus as were already testing the 1.6-litre version. However, we found the new engine more refined and faster that the old 1.6 engine. At its peak, the 1.0 EcoBoost produced 204 hp but the test car did not do 200 km/h on the motorway, something it could have achieved. Still, Ford is pretty pleased with the new powertrain.

On a trip to Stellenbosch and back in the 2026 Focus 1.0 EcoBoost, we took care of the driving - for the most part. This particular test-drive came a day after one of the biggest storms in a decade. We drove through town just as the rain started falling. Not ideal if you're looking to go off-road in a small box-like vehicle! The 2026 Focus 1.0 EcoBoost is the first Focus with standard all-wheel drive - a good thing that helped deliver decent fuel consumption.

On our trip, there wasn't much else on our side. We stopped at a toll stop, but we're used to paying those toll stops by now. We made one left turn after another and on our way back, it all went smooth. However, some of the time were going fast, we passed through slow zones. With four seats in front, the Focus feels crowded, especially if the occupants are small. Our 6ft 2-inch driver felt like his head was going to get bent out of shape while we braked hard for a tight right-hander. On the plus side, Ford was the only manufacturer of cars during the past year or so who managed to add airbags to their lineup (2016 Focus).

Our test drive didn't offer the chance to drive in traffic as the 2026 Focus is very safe with optional Blind Zone Detection (BZD), which works like lane keeping assist. While it's hard to tell whether it really is blind zone detection or Lane Keeping Assist or just lane-keep, Ford didn't help by adding this option at the end of 2026.

WMCW Admin

Reporting on news on topics such as used car industry prices, automobile recalls, site news and updates, opinion pieces about the used car market, and other appropriate automotive information.

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