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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.

The Ford that won't let you speed

The new Ford S-Max introduces a technology called Intelligent Speed Limiter, a cruise control setting that can read speed limit signs and automatically keep the car at the maximum posted speed even when that speed changes. The driver activates it by pressing a button on the steering wheel, the S-Max does the rest, and the minivan will inform the driver if it exceeds the limit for some reason, for instance, when going downhill. Slowing down, like when crossing from a 40 mile-per-hour zone to a 30-mph zone, is handled by fuel flow, not by the brakes - the car simply cuts engine power. It works anywhere from 20 mph to 120 mph, yet as with every other cruise control it's totally driver controlled; pressing the accelerator will override the system at any time. The aim is to help drivers avoid tickets, not take over the car. You can only get it on the UK S-Max for now. There's a video above that explains it and press release below with more information. Could this spell the end for speeding tickets? March 23, 2015 -- Breaking the speed limit is not something we always do on purpose. All the same, it can be costly in terms of fines, and driving bans, as well as playing a significant role in many road accidents. In the U.K. alone, in 2013, more than 15,000 drivers received fines of GBP100 or more for speeding. We are now launching Intelligent Speed Limiter, a technology that could help prevent drivers from unintentionally exceeding speed limits. The system monitors road signs with a camera mounted on the windscreen, and slows the vehicle as required. As the speed limit rises, the system allows the driver to accelerate up to the set speed – providing it does not exceed the new limit. "Drivers are not always conscious of speeding and sometimes only becoming aware they were going too fast when they receive a fine in the mail or are pulled over by law enforcement," said Stefan Kappes, active safety supervisor, Ford of Europe. "Intelligent Speed Limiter can remove one of the stresses of driving, helping ensure customers remain within the legal speed limit." Further new technologies available for the new S-MAX include the Pedestrian Detection system that will reduce the severity of some collisions involving vehicles and pedestrians, or help drivers avoid some impacts altogether. The versatile people-mover also is equipped to help out at junctions where it is difficult to see.

Ford rolls out diesel Focus ST at Goodwood [w/poll]

If you're in the market for a hot hatch, there are some excellent choices at your disposal - especially if you live in Europe. But if you want a diesel, well, your choices become rather more limited. Volkswagen tends to that niche market with the Golf GTD (essentially an oil-burning version of the GTI available Stateside), but that's about the extent of it. The pleas of those looking for more diesel-burning hot hatch choices haven't fallen on deaf ears at Ford, with the Blue Oval not only rolling out a facelifted gas-powered Focus ST at the Goodwood Festival of Speed this weekend, but also a new diesel version as well.
The diesel Focus ST (which we hope and pray isn't marketed as the STD) packs a 2.0-liter turbodiesel four producing 182 horsepower and 295 pound-feet of torque to propel the oil-burning hot hatch to 62 in 8.1 seconds en route to a top speed of 135 miles per hour. With less power and only slightly more torque, that makes the diesel Focus ST considerably slower than the gasoline one, which packs 252 hp and 270 lb-ft, runs to 62 in 6.5 seconds and tops out at 154 mph, but (in a testament to how far particulate filters have come) the diesel model cuts carbon emissions by nearly a third compared to the petrol version and returns about 50-percent better fuel economy, which makes that much more of a difference in markets where diesel is already priced better than gasoline at the pump.
For buyers who wouldn't consider anything other than a diesel, it also represents 23-percent more power than the previous top-level diesel Focus. The VW Golf GTD, for reference, offers up 181 hp (just 1 horse less), 280 lb-ft (15 fewer torques) but is somehow estimated to reach 60 in a considerably fleeter 7.4 seconds.