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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 talking unibody Ranger replacement

Now here's some welcome news. Car and Driver reports Ford is seriously mulling a replacement for the recently deceased Ranger, but the successor to the compact pickup's throne may not look anything like what we've seen from the nameplate in the past.
While speaking at the 2013 Chicago Auto Show, Doug Scott, marketing manager for Ford Trucks, said there's still a market for a smaller pickup, but that buyers expect to see a larger differentiation between the smaller utility vehicles and their full size counterparts in price, capability and fuel economy.
According to Scott, that means a vehicle with a payload capacity of around 1,000 pounds paired with a towing capacity of 3,000 pounds and "a dramatic reduction in fuel consumption." But the biggest piece of that recipe is the price tag, and Scott says to keep the MSRP far enough away from the already cheap F-150, the answer could come in the form of a unibody design. Scott says target customers in this market don't care whether the truck has a traditional frame or not, so long as it's tough enough to do the job and has the capability they need.

Ford Explorer problems gutted third-quarter sales

In early September, the Detroit Free Press published a feature noting numerous problems Ford's having with the 2020 Explorer and 2020 Lincoln Aviator launches. Issues with both SUVs, built at Ford's Chicago Assembly Plant, were so rife and dire that the automaker was trucking the vehicles 275 miles away to Michigan for repairs. Bloomberg reported earlier this month that Explorer's third-quarter sales dropped 48 percent compared to the previous model in 2018, with dealers unable to get enough units on lots for customers. Nor is the snafu over: Automotive News reports that another "batch of about 2,500 Explorers in need of repairs" arrived recently in Michigan, and sales through the first nine months of 2019 are down 31 percent. Sales dips during model changeovers are to be expected as old inventory gets sold down and new production ramps up, but this is different. Ford U.S. sales boss Mark LaNeve told Bloomberg earlier this month, "We’ve got adequate inventory in our stores. For Q4, availability wonÂ’t be an issue. WeÂ’ll be able to hit our stride with Explorer starting now." It's hard to know whether that's true, with thousands of Explorers still piling into Michigan; the batch AN mentioned represents about 5 days of sales during an average month in 2018, before the drawdown and interruptions hampered matters. And when Consumer Reports tested the Ford Explorer it bought this summer, it titled the review, "2020 Ford Explorer drives nicely but has many flaws / Poor interior quality and a high price overshadow the SUV's improvements."   On top of that, the AN piece mentions a new impediment to uncorking the Explorer sales stream: Worker strife in the Chicago plant. Allegedly, "Roving groups of workers are intimidating other employees, creating a hostile environment, the people said. ThatÂ’s driving up turnover and leaving some vehicle assembly unfinished, contributing to the company having to complete the work at the Michigan factory or at dealerships, the people said." Ford's been fined twice before for the same kinds of issues at its plants, once in 1999, again in 2017, but a spokesperson said Ford isn't aware of any such problems now. The pressure otherwise has got to be unpleasant for everyone on the Explorer team, from CEO Jim Hackett down. The automaker was meant to be "turning the corner" in April, but as of now, shares are down, credit rating is down, earnings are down.