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GM being sued over imploding Bosch fuel pumps in Duramax diesel trucks

Texas-based law firm Hilliard Martinez Gonzalez (HMG) this week filed a class-action lawsuit against General Motors over an alleged issue with Bosch CP4 fuel pumps. The suit claims Bosch designed the CP4 pump to work with European diesel fuel, which is thicker than U.S. diesel. When GM installed that pump in the 6.6-liter Duramax engine used from the 2011 to 2016 model years, the lawsuit claims the thinner U.S. fuel didn't provide enough lubrication, allowing air pockets to form in the fuel pump. That, in turn, allegedly let metal rub against metal inside the pump, causing the pump to eventually disintegrate and "send thousands of metal shards into the fuel injection system and every part of the engine." The Detroit News reported on the most recent lawsuit filed in Michigan's Eastern District Court, but the case is another piece of nationwide legal maneuvering going on since at least last September. Every U.S. truck maker used the Bosch CP4 fuel pump, and HMG originally went after all of them, as well as Bosch. On September 30, 2018, HMG filed a class-action suit in Texas on behalf of eight plaintiffs. The law firm wanted to prosecute the affair under RICO — the Racketeer Influenced and Corrupt Organizations Act — and named 10 defendants: FCA US LLC, FCA North America Holdings, LLC, F/K/A Chrysler Group, Fiat Chrysler Automobiles, N.V., Ford Motor Company, General Motors LLC, Robert Bosch GmbH, Robert Bosch LLC, VM North America, Inc., and VM Motori S.P.A.  The firm filed another suit in Florida on Nov. 2, 2018, against the same 10 defendants, again under the RICO statute, this time on behalf of more than 30 plaintiffs. We don't know how many other suits might have been filed, but the two suits mentioned apparently didn't have legs — the courts dismissed both quickly. So HMG shifted its strategy away from the RICO angle, and focused its efforts on GM, filing suit in California on Nov. 20, 2018. Instead of trying to catch 10 fish with a small net, HMG wants to score one fish with a big net. The results have borne more promise for the plaintiffs. In July this year, a judge in California denied GM's motion to dismiss, noting "the alleged defect is central to the vehicleÂ’s function." This latest suit filed on Aug. 6 in Detroit singles out GM again.  The Bosch CP4 is known to be problematic, however.

Ford EcoBoost successful because of Soviet laser weapons system expert?

Mike Kluzner is a man of many talents. Not only is he the software engineer responsible for fuel system diagnostics for Ford globally, he "got his start designing laser weapon systems capable of disabling the navigation systems of enemy satellites" for the former Soviet Union. Quite a résumé, wouldn't you say?
You may be asking yourself the same question that popped into our minds upon reading about Mr. Kluzner: What do laser weapon systems have to do with Ford and its EcoBoost engines? We'll let the man answer himself. "The same process for analyzing key physical relationships works for what we do today in engine combustion, catalyst chemistry and mechanics," says Kluzner. "These are all part of Ford's software engineering expertise." Who are we to argue?
Ford also employs an engineer who previously designed software to detect damage to the heat tiles on the International Space Station, as well as one who's past work involved particle physics, says the automaker in the press release below. David Bell (pictured above right), global boost system controls engineer for Ford, describes the software running EcoBoost as "the secret sauce" that makes the technology work as the driver intends and demands.

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.