2011 Ford Mustang 2dr Cpe V6 on 2040-cars

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Ford finds flex-fuel engine design plays big role in emissions output

How bad is ethanol for your engine? There's been a lot of debate on this issue as the US considers upping the biofuel content in the national gasoline supply from 10 percent (E10) to 15 percent (E15). The ethanol industry and some scientists say higher ethanol blends show no "meaningful differences" in new engines while the oil industry says ethanol creates health risks. Researchers working at the Ford Research and Innovation Center decided to take a closer look at how a wide range of gas-ethanol blends - E0, E10, E20, E30, E40, E55 and E80 - affected the emissions coming out of a flex-fuel 2006 Mercury Grand Marquis. To see the full report, printed in the journal Environmental Science & Technology, requires payment, but there is an abstract and Green Car Congress has some more details. The gist is that, "with increasing ethanol content in the fuel, the tailpipe emissions of ethanol, acetaldehyde, formaldehyde, methane, and ammonia increased." At least NOx and NMHC emissions decreased. The researchers say that the effects are due to the fuel and "are expected for all FFVs," but that the way that a manufacturer calibrates the engine will affect NOx, THC, and NMOG emissions. It's this last bit that's important, since the researchers found, "Higher ethanol content in gasoline affects several fundamental fuel properties that can impact emissions. ... These changes can have positive or negative effects that can depend on engine design, hardware, and control strategy. In addition to direct emissions impacts, higher ethanol content fuel can also provide more efficient combustion and overall engine operation under part-load conditions and under knock-limited higher-load conditions." So, as we head towards more ethanol in our fuel supply (maybe), manufacturers are going to need to learn how to burn it most efficiently.

Ford and Lincoln recall about 170,000 vehicles over defective rear-view camera

Ford and Lincoln have jointly issued a safety recall that includes nearly 170,000 vans and SUVs built between the 2018 and 2023 model years. The vehicles included in the campaign are equipped with a rear-view camera whose image can cut out while the driver is backing up. Assigned recall number 23V-598 by the National Highway Traffic Safety Administration (NHTSA), the campaign includes the following cars: 7,649 units of the 2020-2023 Aviator fitted with the standard rear-view camera and built from October 19, 2019, to August 17, 2023. 70,600 units of the 2018-2021 Navigator fitted with the 360-degree camera and built from March 16, 2017, to December 23, 2021. 66,740 units of the 2022-2023 Transit fitted with either camera system and built from February 26, 2021, to August 17, 2023. 24,468 units of the 2021 Bronco fitted with the 360-degree camera and built from September 23, 2020, to December 22, 2021. Ford explains that the defect is present in all of the 169,277 vehicles included in the campaign. While these are different cars equipped with different technology, they all suffer from the same problem. The company explains that "customers may intermittently experience either a rear camera blue image or a full blue or black image on the SYNC [infotainment system] screen when the vehicle is placed in reverse, or when the 360-degree view is selected and available." It adds that losing the camera's image while backing up increases the risk of the crash. The cause of the problem varies from model to model. Ford has narrowed it down to the camera hardware, the wiring retention, and the Image Processing Module - V (IPMB) software. It adds that "fretting corrosion causes tin oxide formation on the internal camera connector due to [a] thermally-induced micro-movement between the tin-plated contact surfaces," and that the rate of tin oxide accumulation depends on factors such as the temperature and the humidity. It has also traced some of these issues to a problem during the manufacturing process. Ford will begin notifying owners of affected vehicles by mail on October 2. When parts are available, owners will be asked to bring their van or SUV to an authorized dealer so that a technician can replace the rear-view camera. Transit models included in the campaign will also receive a software update. Owners who have already paid to fix the problem can claim a reimbursement until June 30, 2024. This isn't Ford's first rear-view camera-related recall.

Defying Trump, major automakers finalize California emissions deal

WASHINGTON — The California Air Resources Board (CARB) and major automakers on Monday confirmed they had finalized binding agreements to cut vehicle emissions in the state, defying the Trump administration's push for weaker curbs on tailpipe pollution. The agreements with carmakers Ford Motor Co, Volkswagen AG, Honda Motor Co and BMW AG were first announced in July 2019 as voluntary measures prompting anger from U.S. President Donald Trump. A month later, the Justice Department opened an antitrust probe into the agreements. The government ended the investigation without action. The Trump administration in March finalized a rollback of U.S. vehicle emissions standards to require 1.5% annual increases in efficiency through 2026. That is far weaker than the 5% annual increases in the discarded rules adopted under President Barack Obama. The 50-page California agreements, which extend through 2026, are less onerous than the standards finalized by the Obama administration but tougher than the Trump administration standards. The automakers have also agreed to electric vehicle commitments. Volvo Cars, owned by China's Geely Holdings, said in March it planned to join the automakers agreeing to the California requirements. It has also finalized its agreement. The settlement agreements say California and automakers agreed to resolve "potential legal disputes concerning the authority of CARB" and other states that have adopted California's standards. In May, a group of 23 U.S. states led by California and some major cities, challenged the Trump vehicle emissions rule. Other major automakers like General Motors Co, Fiat Chrysler Automobiles NV and Toyota Motor Corp did not join the California agreement. Those companies also sided with the Trump administration in a separate lawsuit over whether the federal government can strip California of the right to set zero emission vehicle requirements. Ford said the "final agreement will reduce emissions in our vehicles at a more stringent rate, support and incentivize the production of electrified products, and create regulatory certainty." BMW said "by setting these long-term, predictable, and achievable standards, we have the regulatory certainty that is necessary for long-term planning that will not only reduce greenhouse gas emissions but ultimately benefit consumers as well."