Latest news with #CVT
Yahoo
a day ago
- Climate
- Yahoo
Tropical Storm Erin forms, expected to become major hurricane by weekend. See Florida impact
Tropical Storm Erin has formed in the eastern Atlantic. Erin is expected to strengthen as it makes its way west across the Atlantic. Current forecasts predict it'll become a major hurricane, with sustained winds of 115 mph, within the next five days. The National Hurricane Center issued its first advisory on the system — one of three in the Atlantic — at 11 a.m. Monday, Aug. 11. ➤ Track all active storms ➤ Weather alerts via text: Sign up to get updates about current storms and weather events by location The fifth-named storm of the Atlantic hurricane season, Erin formed earlier than the historical average of Aug. 22. Highlights on what Tropical Storm Erin is doing now Special note on the NHC cone: The forecast track shows the most likely path of the center of the storm. It does not illustrate the full width of the storm or its impacts, and the center of the storm is likely to travel outside the cone up to 33% of the time. Location: 280 miles west-northwest of the Cabo Verde Islands; 2,305 miles east of the northern Leeward Islands Maximum sustained winds: 45 mph Movement: west at 20 mph Pressure: 1,004 mb Next advisory: 8 p.m. CVT; 5 p.m. ET Tropical Storm Erin: What you need to know At 11 a.m. ET Monday, Aug. 11, the center of Tropical Storm Erin was located near latitude 17.4 North, longitude 28.0 West. Erin is moving toward the west near 20 mph, and this motion is expected to continue for the next several days. Earlier satellite wind data indicated that maximum sustained winds are near 45 mph, with higher gusts. Tropical-storm-force winds extend outward up to 35 miles from the center. Gradual strengthening is forecast over the next several days. Spaghetti models for Tropical Storm Erin Special note about spaghetti models: Illustrations include an array of forecast tools and models, and not all are created equal. The hurricane center uses only the top four or five highest performing models to help make its forecasts. ➤ Track Tropical Storm Erin Is there a hurricane coming toward Florida? Expected impacts from Tropical Storm Erin No tropical storm watches or warnings have been issued for Florida or the United States, and it's too early to tell whether it will impact the U.S. Erin is expected to strengthen into a hurricane by Aug. 13 and become a major hurricane by Aug. 16 as it moves west across the Atlantic. Many models predict it'll curve toward the north before reaching Florida. Even if it does avoid a landfall in Florida, expect a "significant increase in seas, surf and rip currents along the East coast beaches next weekend into the following week," according to AccuWeather. How strong is Tropical Storm Erin and where is it going? The intensity forecast in the short-term is a little tricky, the National Hurricane Center said. "The earlier scatterometer data indicate the system has a small circulation which could be prone to rapid intensity changes, either up or down." Wind shear could limit Erin to slow intensification in the short-term. After that, though, warm sea-surface temperatures could mean Erin becomes a major hurricane within the next 120 hours. A major hurricane is one that is a Category 3 or higher, with at least 111 mph sustained winds. Key messages from the National Hurricane Center: What you need to know about Tropical Storm Erin Tropical Storm Erin formed in the eastern Atlantic Aug. 11, ahead of the historical average for the fifth-named storm of the season. Erin is expected to strengthen as it moves quickly across the Atlantic. Erin could become a hurricane Aug. 13 or early Aug. 14. Current predictions call for Erin to become a major hurricane by Saturday morning, Aug. 16, with maximum sustained winds of 115 mph. Current forecast: Where is Tropical Storm Erin and how strong could it get? As of 11 a.m.: 45 mph 12 hours: 50 mph 24 hours: 60 mph 36 hours: 65 mph 48 hours: 70 mph 60 hours: 80 mph 72 hours: 90 mph 96 hours: 105 mph 120 hours: 115 mph What impact could Tropical Storm Erin have and what areas could be affected? It's still early to tell yet what impacts Tropical Storm Erin could have. Officials warn residents should be prepared and closely monitor the storm that's expected to become a major hurricane later this week. ➤ Excessive rainfall forecast Interactive map: What tropical storms, hurricanes have impacted your area in the past? Stay informed. Get weather alerts via text What's next? We will update our tropical weather coverage daily. Download your local site's app to ensure you're always connected to the news. And look for our special subscription offers here. This story has been updated to include new information. This article originally appeared on Naples Daily News: Tropical Storm Erin forms. Expected to become major hurricane. Tracker
Motor 1
7 days ago
- Automotive
- Motor 1
Mechanic Says CVTs Are Prone to Giving Out Early. Then He Reveals One Thing You Can Do to Make Your Car Last
A mechanic is offering advice to CVT transmission owners that will keep their Nissans running as long as possible. TikTok user Auto Parts City ( @autopartscity ) is an auto parts reseller based in Gurnee, Illinois. On July 5, the team behind Auto Parts City posted a video that includes a tip for owners of Nissan's continuously variable transmission, better known as CVT. Get the best news, reviews, columns, and more delivered straight to your inbox, daily. back Sign up For more information, read our Privacy Policy and Terms of Use . 'This is a 2016 Nissan Rogue transmission that we sold,' the person behind the camera says. 'And we like to make fun of these Nissan transmissions because they all blow up because of the poor CVT. But Juan over here wants to give all of you CVT owners some advice.' Juan explains that Nissan CVT transmissions include two filters. 'One in the pan itself, in the bottom,' Juan says. 'And this small one is an external filter for the transmission. Now, you're supposed to replace your transmission fluid every 35-40k, in order for this transmission to last you over 200,000 miles.' According to Juan, a lot of people overlook replacing the second external filter to the detriment of their vehicle. 'If you change your oil on your CVT every 30-40k, change this filter, and the pan filter, your transmission will last pretty much the life of the vehicle,' Juan says. The History of CVT Transmissions The CVT is notorious in the automotive community. Unlike a traditional automatic transmission, the CVT has no gears, and instead uses a two-pulley system to send energy from the engine to the vehicle's wheels. CVTs are cheaper to manufacture than traditional transmissions and are also more fuel efficient. Trending Now 'Never Seen Someone Do This:' Genesis Driver Pulls Into Love's Gas Pump. Then a Man Pulls Up Right Behind Her, Takes the Nozzle 'He Still Owes Money On It:' Man's Lexus Gets Stolen. So Why Is the Insurance Company Refusing to Pay Out? Of course, these benefits come with drawbacks, in particular, the sound of the engine and the feel of changing gears. That can be a dealbreaker for more serious automotive enthusiasts and even casual drivers alike. And that's not even mentioning the class action lawsuit Nissan settled this summer with owners of 2015-2018 Muranos and 2016-2018 Maximas. The owners claimed that the CVT transmissions in those model years were defective. Nissan agreed to extend warranties and reimburse owners for prior repairs. Some owners might qualify for a $1,500 voucher. Viewers Weigh in on CVTs In the comments, viewers debated the quality of Nissan vehicles and how to best maintain a CVT. 'Servicing of filters and replacing the oil is all well and good, but the Nissan CVT transmissions suffer from heat soak because they operate at a higher PSI pressure,' wrote one person. 'So I strongly recommend the installation of an external oil cooler to lower the oil temperatures and prolong the life of the CVT oil.' 'This is actually very valuable advice,' wrote a second. 'Thank you for sharing what some might consider a trade secret. My now junked Sentra had 140k miles, and I doubt any previous owners bothered to change CVT oil.' 'The government forcing gas mileage created this,' said another person. 'Manufacturers trying every trick.' Motor1 reached out to Auto Parts City via TikTok comment and direct message for comment. We'll update this if it responds. More From Motor1 The Subaru WRX STI Is Back, But Only With a CVT 2025 Nissan Murano: This Is It Why We Hate The CVT Toyota Will Sell You A GR Yaris Lookalike In Japan With 118 HP And A CVT Share this Story Facebook X LinkedIn Flipboard Reddit WhatsApp E-Mail Got a tip for us? Email: tips@ Join the conversation ( )
Mail & Guardian
03-08-2025
- Automotive
- Mail & Guardian
Omoda fixes initial shortcomings of the C5 X Series
When Omoda entered the South African market in 2023 with the C5, it turned heads with its striking looks and how many features were present in a car selling for under R500 000. However, one thing many of us were skeptical about was Omoda's decision to pair a 1.5 litre turbocharged engine to a CVT gearbox. While it didn't make it a bad car, the CVT in the crossover contributed lazy initial throttle response and jerkyness. But Omoda recently released the C5 X Series, which is not a special edition of the original C5, just a refreshed version of the model with light aesthetic changes and improvements to the gearbox and suspension. The marque has ditched the CVT for a dual-clutch transmission (DCT) gearbox in the C5 X Series but it must be noted that the CVT is still present in the C5 Style and Street variants which are available at a lower price. The DCT allows for rapid gear shifts, which enhances performance and gets rid of that lazy initial throttle response as the vehicle is always primed to shift into the next gear. This improvement also allows easier overtakes on the highway and makes the vehicle a pleasure to drive. The improved suspension also contributes to the silky-smooth drive that the C5 X Series provides. Omoda has moved from the beam axle suspension to a rear multi-link suspension. The beam axle suspension is where a single beam connects the wheels on opposite sides of the vehicle. This design is commonly found in heavier vehicles and is a dependent suspension, meaning that the movement of one wheel directly affects the other, while the multi-link suspension is an independent suspension that uses multiple control arms to connect the wheel hub to the vehicle's chassis. This means that the C5 X Series has more precision when it comes to handling, ride comfort and stability. I enjoyed driving the C5 X Series more than the initial Chinese vehicles, which all used the CVT gearboxes, although the figures around power and torque remained the same. It was easier to access the vehicle's power without feeling as if I was dragging the engine. In terms of fuel consumption, Omoda claims 6.9 litres/100km. I managed 8.1 litres/100km, which is far above that figure, but it went down to around 7.5 litres/100km on the open road. On the outside, Omoda has not done too much. It has redesigned the front fascia to give the vehicle a sportier look. The diamond matrix grille is more polished and the headlights have been restyled, while the daytime running lamps have been sculpted for a more dynamic look. The brand has tried to bring the looks of the C5 more in line with the flagship C9. I feel this is good for the C5, and Omoda, because it speaks to building brand identity as it continues to expand in South Africa. On the inside, the cabin is tech heavy, clean, modern and comfortable. The dual 10.25-inch screens across the front feed into the stylish interior and integrate into the cabin effortlessly. You also have a sunroof and some very nice ambient lighting in the cabin. Verdict and pricing Omoda has listened to feedback on the original C5 and produced a much more refined and better driving experience in the C5 X Series. After passing 1 000 vehicle sales for the month of June, it's easy to predict that the C5 X Series will be the one of the brand's biggest sellers going forward, especially because the brand has kept the price so competitive. The C5 X Series is available in two variants: the C5 Lux X and the Elegance X. The former is priced at R425 900 and the latter at R465 900. The C5 X Series comes with a five-year/150 000km warranty, five-year/70 000km service plan and a 10-year/1 million kilometre engine warranty as part of the standard price.
Yahoo
07-07-2025
- Automotive
- Yahoo
What Is An E-CVT And How Is It Different From A CVT?
The term "CVT", short for Continuously Variable Transmission, already confuses plenty of drivers, so naturally, automakers had to go and add a new twist. Enter the e-CVT or electronic-Continuously Variable Transmission. You've seen it in hybrid specs and maybe even heard it buzzing away under the hood of a Toyota Prius or a Honda Accord Hybrid. But here's the catch: it's not really a CVT in the traditional sense at all. A conventional CVT, uses belts or pulleys to offer an infinite number of gear ratios between low and high. The idea is smooth, efficient power delivery without any hard shifts. You rev up, and the car just, well, goes. No gear hunting, no shift shock, just a seamless ride. There are plenty of cars making use of it, and even some you may not know came with a CVT. An e-CVT, though, doesn't have pulleys or belts at all. It's an entirely different beast that lives mostly in hybrids, and instead of shifting physical gears with hardware, it blends the output of electric motors and a gas engine through software and planetary gears. Sounds fake? It isn't. But it's definitely different. Read more: These Are The Worst Transmission Recalls Of The Last 5 Years The biggest difference between a traditional CVT and an e-CVT is how they go about their job. Regular CVTs mechanically change the gear ratio using pulleys that expand and contract with a belt running between them. That's how they keep the engine in its ideal power band, balanced for fuel efficiency and smooth acceleration. Think of it like a very smart, infinitely variable bicycle gear. e-CVTs don't do any of that. Instead, they use a planetary gearset paired with two electric motors and an internal combustion engine. The system constantly analyses speed, driver input, engine power to select an optimal gear ratio for the conditions. The result is a setup with no belts or chains, thus greatly improving durability and reliability while being lightweight, although the system does require additional cooling. In Toyota's hybrid systems, for example, the internal combustion engine and electric motor work through a Power Split Device that determines where the power goes and when. It's Toyota's version of the e-CVT. If the e-CVT isn't even a CVT in the traditional sense, why does it act like one? The answer comes down to driving feel. Both deliver seamless acceleration and keep the engine at an optimal rev range to either improve efficiency or more power under load. To the average driver, it still feels like a CVT because that dreaded rubber band effect is still there since there are no traditional shift points of a conventional gearbox. So the revs may sound disconnected from road speed. But here's the kicker; because e-CVTs rely on electric motors and computer control, they're often more responsive than pulley-based CVTs. They're more fuel efficient, quicker accelerating, and better at mimicking the feel of a conventional transmission when they need to, with the possibility of built-in sequential shifting function. So the next time you hear someone dismiss an e-CVT as just another buzzkill transmission, you'll know better. It's not just a CVT, it's a whole different drivetrain game. Want more like this? Join the Jalopnik newsletter to get the latest auto news sent straight to your inbox... Read the original article on Jalopnik.
Yahoo
07-07-2025
- Automotive
- Yahoo
What Is An E-CVT And How Is It Different From A CVT?
The term "CVT", short for Continuously Variable Transmission, already confuses plenty of drivers, so naturally, automakers had to go and add a new twist. Enter the e-CVT or electronic-Continuously Variable Transmission. You've seen it in hybrid specs and maybe even heard it buzzing away under the hood of a Toyota Prius or a Honda Accord Hybrid. But here's the catch: it's not really a CVT in the traditional sense at all. A conventional CVT, uses belts or pulleys to offer an infinite number of gear ratios between low and high. The idea is smooth, efficient power delivery without any hard shifts. You rev up, and the car just, well, goes. No gear hunting, no shift shock, just a seamless ride. There are plenty of cars making use of it, and even some you may not know came with a CVT. An e-CVT, though, doesn't have pulleys or belts at all. It's an entirely different beast that lives mostly in hybrids, and instead of shifting physical gears with hardware, it blends the output of electric motors and a gas engine through software and planetary gears. Sounds fake? It isn't. But it's definitely different. Read more: These Are The Worst Transmission Recalls Of The Last 5 Years The biggest difference between a traditional CVT and an e-CVT is how they go about their job. Regular CVTs mechanically change the gear ratio using pulleys that expand and contract with a belt running between them. That's how they keep the engine in its ideal power band, balanced for fuel efficiency and smooth acceleration. Think of it like a very smart, infinitely variable bicycle gear. e-CVTs don't do any of that. Instead, they use a planetary gearset paired with two electric motors and an internal combustion engine. The system constantly analyses speed, driver input, engine power to select an optimal gear ratio for the conditions. The result is a setup with no belts or chains, thus greatly improving durability and reliability while being lightweight, although the system does require additional cooling. In Toyota's hybrid systems, for example, the internal combustion engine and electric motor work through a Power Split Device that determines where the power goes and when. It's Toyota's version of the e-CVT. If the e-CVT isn't even a CVT in the traditional sense, why does it act like one? The answer comes down to driving feel. Both deliver seamless acceleration and keep the engine at an optimal rev range to either improve efficiency or more power under load. To the average driver, it still feels like a CVT because that dreaded rubber band effect is still there since there are no traditional shift points of a conventional gearbox. So the revs may sound disconnected from road speed. But here's the kicker; because e-CVTs rely on electric motors and computer control, they're often more responsive than pulley-based CVTs. They're more fuel efficient, quicker accelerating, and better at mimicking the feel of a conventional transmission when they need to, with the possibility of built-in sequential shifting function. So the next time you hear someone dismiss an e-CVT as just another buzzkill transmission, you'll know better. It's not just a CVT, it's a whole different drivetrain game. Want more like this? Join the Jalopnik newsletter to get the latest auto news sent straight to your inbox... Read the original article on Jalopnik.
