tldrdailynews.com logo
Tag

Engines

All articles tagged with #engines

Porsche's Engine Evolution: From Air-Cooled Legacies to Hybrid Hypercars
technology26 days ago

Porsche's Engine Evolution: From Air-Cooled Legacies to Hybrid Hypercars

This piece surveys Porsche's most important engines across its history, tracing the journey from the iconic air-cooled flat‑6 that defined the 911 to the era of water‑cooled and turbocharged power, highlights the notable flat‑4 and V8s (including the 928 and Cayenne), and showcases racing‑bred units—like the Carrera GT’s V10, the Le Mans‑dominant flat‑12 and 919’s V4 hybrid—while also noting tech transfers to modern road cars and the ongoing push for high performance with efficient packaging.

via Jalopnik|
#engines#hybrid#le-mans
Used-Lexus Powertrains to Watch Out For: Five Engines to Inspect
technology1 month ago

Used-Lexus Powertrains to Watch Out For: Five Engines to Inspect

An auto-news guide highlights five Lexus engines with notable reliability issues, including the 1MZ-FE sludge problem, the 4GR-FSE carbon buildup, the 1UR-FE/1UR-FSE 4.6L V8 valve-spring and fuel-sensor issues, the 2AZ-FXE hybrid’s oil consumption, and the V35A-FTS turbo’s crank bearing risk; while many cases have been addressed by recalls or warranty programs, used-car buyers should scrutinize models like LX 600, IS 250, ES 300, RX 300, HS 250h, GX 460, and LS 460.

via SlashGear|
#engines#lexus#oil-sludge
E15 Fuel: Not All Engines Are Ready for It
technology3 months ago

E15 Fuel: Not All Engines Are Ready for It

The article explains that EPA waivers allow E15 (15% ethanol) in some newer vehicles, but many manufacturers do not authorize it for older models and using it in unsupported engines can cause rubber, plastic, and aluminum damage, water-induced fuel separation, and reduced octane and efficiency. It also notes that E15 is illegal for older engines and non-eligible equipment, may yield worse mileage due to ethanol’s lower density, and that the production and environmental claims around ethanol are not straightforward. Always verify manufacturer approval before refueling with E15.

via Jalopnik|
#compatibility#e15#engines
GM Vortec Engines: Power, Longevity, and the AFM Drawback
automotive3 months ago

GM Vortec Engines: Power, Longevity, and the AFM Drawback

GM's Vortec family evolved from the mid-1980s 4.3L V6 to late-90s V8s like 5.0/5.7 and 5.3/8.1, earning praise for durable design, high-flow heads, and solid fuel economy—popular in Silverado/Sierra pickups and large GM SUVs and built off the tried-and-true small-block 350 platform, with influence on swaps and a reputation for longevity. However, later tech like Active Fuel Management (launched in 2007) brought civil backlash due to lifter noise, increased oil consumption (notably in the 5.3L) and knock-sensor issues, prompting aftermarket AFM delete solutions and discussions about reliability, ultimately leading GM to move on to EcoTec3 engines.

via Jalopnik|
#afm#automotive#engines
The Hidden Yamaha Power Behind Six Surprising Performance Cars
technology5 months ago

The Hidden Yamaha Power Behind Six Surprising Performance Cars

Yamaha quietly powered a surprising roster of production cars—Lexus LFA’s 1LR-GUE V10 with real-time acoustic calibration; Volvo XC90 and S80 V8s with a compact 60-degree Yamaha-built V8 and a balance shaft; Ford Taurus SHO with Yamaha-built heads and related V6/V8 developments; Noble M600’s 4.4L twin-turbo V8; and Toyota’s early 2000GT collaboration—showing Yamaha’s influence on performance and packaging across brands.

via Jalopnik|
#engines#lexus-lfa#technology
Mercedes S-Class facelift boosts power, hybrids and steering dynamics
automotive5 months ago

Mercedes S-Class facelift boosts power, hybrids and steering dynamics

Mercedes’ 2026 S-Class facelift is a major mid‑cycle refresh with about 2,700 new or updated parts. It introduces redesigned powertrains: the M256 Evo inline‑six gains torque and overboost, and the M177 Evo flat‑plane V8 in the S580 makes 530 hp. A plug‑in hybrid S580e combines the six with an electric motor for more output and over 62 miles of WLTP range. All gasoline engines get a 17‑kW mild‑hybrid system and a 48‑V setup; diesels switch to the OM 656 Evo. Rear‑wheel steering becomes standard at 4.5 degrees (10 degrees optional), and the air suspension is refined with cloud‑based damping data. The S‑Class debuts January 29, with the Maybach variant arriving later.

via Motor1.com|
#automotive#engines#facelift
"Toyota's New Compact Engines Aim to Revolutionize Combustion Tech"
automotive2 years ago

"Toyota's New Compact Engines Aim to Revolutionize Combustion Tech"

Toyota has unveiled a new family of smaller, more efficient inline-four engines that can run on both fossil fuels and carbon-neutral alternatives. These engines, developed in collaboration with Mazda and Subaru, promise significant improvements in power and efficiency and are optimized for hybrid and plug-in hybrid applications. Toyota aims to debut these engines in electrified cars by the end of 2026 and is also working on establishing a carbon-neutral fuel supply chain.

via Motor1 |
#automotive#carbon-neutral#efficiency
Toyota Unveils Versatile Compact Engines for Multiple Fuels
automotive-technology2 years ago

Toyota Unveils Versatile Compact Engines for Multiple Fuels

Toyota showcased new compact engines that can run on various fuels, including biofuels and e-fuels, aiming to meet tougher emissions standards. The engines, developed in collaboration with Subaru and Mazda, are designed to integrate with electric drive units and offer significant size and weight reductions. This move aligns with Toyota's strategy of promoting multiple powertrain options, including hybrids, amid a slowdown in EV growth.

via Reuters|
#alternative-fuels#automotive-technology#emissions-standards
"Toyota, Subaru, Mazda Unite for Next-Gen Engine Development"
automotive2 years ago

"Toyota, Subaru, Mazda Unite for Next-Gen Engine Development"

Toyota showcased new compact engines that can run on various fuels, including biofuel, aiming to meet tougher emissions standards. These engines, developed with Subaru and Mazda, are designed to integrate with electric drive units and optimize vehicle design. Toyota's strategy includes a mix of hybrids and other powertrains, reflecting a multi-pathway approach to carbon neutrality.

via Yahoo! Voices|
#automotive#biofuel#emissions
"The Top 8 Pontiac Muscle Car Engines: A Definitive Ranking"
automotive2 years ago

"The Top 8 Pontiac Muscle Car Engines: A Definitive Ranking"

Pontiac has a rich history of producing iconic muscle cars with powerful V8 engines, from the 251 cubic-inch flathead in 1932 to the LS3 in 2008. Notable engines include the 389, which powered the legendary GTO, and the 455, a torque monster that arrived at the peak of the muscle car era. Despite the challenges of environmental standards and economic crises, Pontiac's legacy lives on through its powerful and iconic engines.

via SlashGear|
#automotive#automotive-history#engines
Mastering Starfield: A Guide to Targeting Engines
gaming2 years ago

Mastering Starfield: A Guide to Targeting Engines

In the game Starfield, players can target and destroy the engines of enemy ships to disable their movement and make them vulnerable. By investing a point in the Targeting Control Systems skill, players can enter targeting mode and select specific ship components to shoot at. Destroying the engines not only immobilizes the ship but also allows players to dock with it, defeat the crew, and take control of the ship.

via Prima Games|
#enemy-ship#engines#gaming