1963 Mercury Comet Custom on 2040-cars

Auto blog

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 recalls 382k vehicles across six campaigns

Ford needs to repair a total of 381,633 vehicles in North America across six newly announced campaigns, including five safety recalls and one compliance recall. By far the largest of these campaigns covers the 342,271 examples of the 1998-2003 Windstar to double check an earlier recall repair. Among these, 283,413 are in the US and 58,858 are in Canada. The combination of corrosion and stress can cause cracks in the rear axle and eventually lead to the part to snap completely. The company reports a small number of accidents might be connected to this, but there are no injuries. The minivans were recalled for this issue back in 2010, and it was investigated by NHTSA. According to Ford's latest announcement, the reinforcement brackets on some of these models might not have been installed correctly. This time, dealers will perform an inspection. Minivans with incorrectly installed brackets will get a new rear axle. The rest of the owners will be offered a deal to replace the part at a reduced cost. The next largest campaign covers 36,857 examples of the 2015 F-150 to fix a problem with the adaptive cruise control. Specifically, there are 33,481 affected trucks in the US, and 3,376 in Canada. According to Ford, "when passing a large, highly reflective truck" the radar in the system can misidentify a semi as being in the same lane as the pickup. The collision warning system would then activate, slowing the F-150. There's one report of an accident with this happening but no injuries. The fix is simply an update to the adaptive cruise control module software. Ford also has a recall for 1,477 examples of its 2016 F-53 and F-59 stripped chassis models, and they're all located in the US. A manufacturing issue might allow the trucks to shift into reverse without the driver first applying the brakes. There are no reports of any accidents from this, though. To repair the problem, the models get a new transmission shift control bracket and an adjustment to the shift cable. The Blue Oval's safety compliance recall covers 708 examples of the 2016 Fusion and Lincoln MKZ, including 658 of them in the US, 28 in Canada, and 22 in Mexico. On these models, a manufacturing problem with the fuel tank could allow it to crack in a crash, which isn't allowed under federal rules. There are no reports of accidents, injuries or fires. The fix will be a new fuel tank for all of them. The company is also repairing 251 units of the 2015 Taurus and Lincoln MKS, plus the 2016 Explorer.

Ford recalling 450,000 Fusion, Mercury Milan sedans

Ford has announced a pair of recalls, and both are critical safety issues. The exponentially larger of the two recall campaigns affects over 450,000 Ford Fusion and Mercury Milan sedans manufactured at the Hermosillo plant between July 21, 2008, and March 4, 2011. The canister purge valve in the fuel tank could malfunction and could cause the top of the tank to crack and leak fuel. That could cause a fire, although Ford "is not aware of any accidents, injuries or fires" resulting from the issue. Affected vehicles will have their ECU software updated and their fuel tanks inspected for potential replacement. The company estimates there are 411,205 affected units in the United States (and its federalized territories), plus another 33,605 in Canada, and 7,055 in Mexico. The second recall affects 13 F-650 trucks. The column shifter's park position mechanism may fracture and let the truck roll away unexpectedly. Those 2016 models built in Ohio between July 29 and September 3, 2015 are all located in the US. Fixing the problem will require replacing the steering column and reconfiguring the instrument panel. FORD ISSUES TWO SAFETY RECALLS IN NORTH AMERICA DEARBORN, Mich., Nov. 23, 2015 – Ford Motor Company is issuing two safety recalls in North America. Ford is not aware of any accidents, injuries or fires related to these conditions. Details are as follows: Ford issues safety recall for certain 2010-2011 Ford Fusion and Mercury Milan vehicles in North America for potential fuel tank issue Ford Motor Company is issuing a safety recall for approximately 450,000 2010-2011 Ford Fusion and Mercury Milan vehicles for a potential issue with the fuel tank. Some of these vehicles might have a canister purge valve that does not work properly, causing internal pressure changes inside the fuel tank. Repeated pressure changes inside the tank could result in a crack on the top of the tank, possibly allowing fuel to leak. A fuel leak in the presence of an ignition source can lead to a fire. Ford is not aware of any accidents, injuries or fires related to this condition. Affected vehicles include certain 2010-2011 Ford Fusion and Mercury Milan vehicles built at Hermosillo Assembly Plant from July 21, 2008 through March 4, 2011. There are a total of approximately 451,865 vehicles that might be affected in North America, including 411,205 vehicles in the United States and federalized territories, 33,605 in Canada and 7,055 in Mexico.