1973 Volkswagen Thing Restored With Type 4 Porsche Engine 2,366 Cc on 2040-cars

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To solve diesel problem, VW might need two fixes

Volkswagen says that a fix is on the way for its 11 million vehicles around the globe that are equipped with diesel engine software that can evade emissions tests. The problem might be far more complicated than simply creating a single solution for all of them, though. According to Automotive News citing Reuters, two remedies to cover different NOx-reducing systems could be necessary, and both potentially affect performance. Earlier examples of the EA 189 diesel engine used a lean NOx trap to reduce the harmful material coming from the tailpipe. According to experts in the Automotive News report, a software update might allow the engines to achieve compliance, but that could affect fuel economy. VW already tried this route once before the scandal came to light, but tests by the California Air Resources Board still showed the figures were too high. Later, some of the 2.0 TDI engines began using Selective Catalytic Reduction that reduced NOx by injecting a urea solution into the exhaust stream. According to Automotive News, a software update for this equipment might increase the amount of the substance used. Not only would that mean topping up the fluid more often, but there still could be some reduction in fuel economy. But, since the 2-liter, 4-cylinder TDI engine that sits inside the diesel vehicles first mentioned as being affected by the issue in the US don't have a urea treatment system, VW would need to install them into these cars. VW still hasn't officially outlined its solution (or solutions) to the emissions issue but is expected to soon. The automaker's long-term evasion of regulations with these diesel engines pumped vast quantities of additional NOx into the air. The substance is known to be linked with smog and acid rain. The US Department of Justice is already beginning an investigation into the company, and politicians are pushing for harsh punishments.

Car and Driver shows off awesome 1960s ads

Someone must have recently rediscovered the keys to the archives at Car and Driver, and the access has been put to good use. Following last month's fantastic look at automotive ads from the '50s, there's now a new gallery running from March 1960 through December 1969. This collection provides a great overview of a decade full of iconic cars. If you're a fan of Carroll Shelby, particularly his Mustangs, then there's a lot to love among this group. One ad from July 1965 aimed to sell the GT350, but with an ocean of text and a tiny picture, it probably could've used a once-over by Don Draper's team. By December '65, the copywriters ironed out the problems with a spot proclaiming boldly "Shelby GT350 is 'Son of Cobra.'" The company offered some great accessories, too. For those into European motoring, there's a humorous attempt to sell the Alfa Romeo Giulia as both a racecar and family hauler. Toyota also boasts about the winning record for the 2000GT. Among the best text comes from BMW for lines like: "What's BMW got? The most advanced high-performance engine in any production car, for a cruising speed of 100 mph." Of course, Volkswagen's famous "Lemon" ad for the Beetle also gets its due here. Separately, each of these ads is fascinating, but taken together they tell the story of a great decade of motoring. Go give them all a read at Car and Driver. Related Video: News Source: Car and DriverImage Credit: GM Heritage Center Marketing/Advertising Read This Alfa Romeo BMW Ford Toyota Volkswagen shelby alfa romeo giulia shelby gt350 toyota 2000gt

BMW says its diesels are above board

BMW got yanked into the riptide of the Volkswagen diesel scandal thanks to a report in Auto Bild, which Auto Bild has now clarified. On Thursday the German magazine said that when the International Council on Clean Transportation tested the X3 xDrive 2.0d, the ICCT discovered the diesel X3's tailpipe emissions exceeded the European limit by more than 1,100 percent. The key detail, though, is that apparently at no time did the ICCT find that BMW cheated on any emissions tests. No one has explained why the X3 diesel had such high emissions and the ICCT wouldn't comment on the Auto Bild report. But the mag has issued a clarification asserting that in spite of the excessive emissions, there is no evidence BMW engaged in regulatory subterfuge. Every other BMW vehicle ICCT tested was within compliance, but the organization's report from October 2014 - that no one paid attention to - found that nitrogen oxide emissions in 15 vehicles it tested averaged seven times the European limit. The brand's stock is still suffering from the taint. It dropped almost ten percent the day the report came out before rallying to close at five percent down. But on Monday BMW stock closed at 84.01 euros, and as of writing on Friday it's still trying to fight its way back above 80 euros. With so many people still just trying to find out how widespread the the issue is, and trust rather low, it's likely BMW won't be the one dragged down, fairly or not. Related Video: