1991 Ford F-250 on 2040-cars

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NHTSA closes Ford F-150 EcoBoost acceleration probe

Typically when we report on the findings of an investigation from the National Highway Traffic Safety Administration, it's because the government body has discovered a safety issue and prescribed a recall. In this case, however, NHTSA has closed an investigation into a reported performance deficit without ever getting to the recall stage.
The issue revolves around the Ford F-150 - specifically those equipped with the 3.5-liter EcoBoost engine - of which some 360,000 were built in the 2011, 2012 and 2013 model years. After receiving an initial 95 complaints, NHTSA opened an investigation last May - almost a year ago - into the reported issue of reduced engine power under hard acceleration. The agency has since received a total of 525 such complaints, and Ford itself reported receiving over 4,000.
Together, NHTSA and Ford determined that the problem resulted from cylinders misfiring, an issue itself stemming from water getting into the charge air cooler (CAC) mated to the turbochargers. In particularly humid or rainy conditions, water was found to get into the CAC, causing some of the cylinders to misfire, which in turn triggered the ECU to disable those cylinders in order to protect the catalytic converter from damage.

'84 MotorWeek Cherokee, Bronco and Blazer comparison indulges your SUV nostalgia

These days, truck-based, full-frame SUVs are somewhat of a rarity on the auto landscape due to the rapid rise in popularity of easier-driving, car-based crossovers. Although, without the gradually building popularity of these chunky, high-riding vehicles decades ago, it's unlikely that America's roads would be filled with so many CUVs today. In its latest dig into the archives, MotorWeek has found a 1984 comparison test of a trio of these early Sport Utility Wagons, as long-time host John Davis called them, that helped get acceptance of this segment going. This is a red, white and blue test of the SUVs from American automakers at the time and pits the Chevrolet Blazer, Ford Bronco and Jeep Cherokee (specifically in Wagoneer guise) against each other. Driving manners and interior usability are considered in the evaluation, but Motorweek actually takes these vehicles off road, too. Among the bigger revelations is the improvement in on-road ability in the past 30 years. While specific 0-60 times aren't given, all three models take around 10 seconds just to get to around 50 miles per hour in the 500-feet on-ramp acceleration test. Check out this clip to see just how far this segment has progressed in the past three decades or just get a blast of nostalgia from these now vintage models. News Source: MotorWeek via YouTube Chevrolet Ford Jeep SUV Off-Road Vehicles Classics Videos Ford Bronco chevy blazer

Auto investor Kirk Kerkorian dead at 98

Kirk Kerkorian, among the most talked-about investors in the American auto industry in recent memory, died at the age of 98 in Los Angeles on Monday, June 15. The billionaire ran the investment company Tracinda Corp. and was the largest shareholder in MGM Resorts International. Kerkorian attempted to use his power as a well-financed investor to push the auto industry in some fascinating ways. In 2006, he used his nearly 10-percent stake in General Motors to push a merger with the Renault-Nissan Alliance. The deal made it as far as discussions, but eventually fell through. Kerkorian also attempted to purchase Chrysler - twice. According to Automotive News, the first effort came in 1995 with a $22.8-billion offer for the automaker, and soon after it failed the company merged with Daimler. Then in 2007, Kerkorian was back with a bid for $4.5 billion, but things eventually fell to Cerberus. The billionaire finished the trifecta by buying up $1 billion in Ford stock in 2008 to make Kerkorian the single largest investor in the company. However, the situation didn't last long, and by the end of that year, he had unloaded the shares. According to Automotive News, Kerkorian was ranked by Forbes as the world's 41st richest man in 2008 with a net worth of $16 billion. News Source: Automotive News - sub. req.Image Credit: Joe Cavaretta / AP Photo Celebrities Earnings/Financials Chrysler Ford GM obituary