Owners of the new crop of clean diesels will have another maintenance item to concern themselves with if their new cars are equipped with urea injection. The EPA requires that all diesels meet strict new emissions standards, which almost always requires the use of either a NOx trap or urea injection. To ensure that the system is working, a sensor checks both the level and the quality of the urea solution and will keep the car from starting if the tank is empty. The new VW Jetta TDI doesn't use urea, but the new Mercedes-Benz BlueTEC vehicles do. According to Mercedes, a counter will appear on the dash when there are twenty starts remaining. If the driver ignores the message, the car will not operate until at least two gallons of urea solution is added to the tamper-proof tank that resides in the spare tire well. Engineers have designed the urea tanks to be large enough to last about 15,000 miles. This should be large enough that drivers never run out, as the tanks will be checked at every schedules service. As an alternative, small bottles of the urea solution will be available for owners who want to maintain the system themselves. The cost of the urea solution, which MB refers to as AdBlue, will mirror the cost of diesel fuel, so a refill shouldn't cost more than $30 or so. Before anybody asks, yes - urea is a component of urine, and no - peeing in the tank will not fool the sensors. You've been warned.
Microheat Inc., the company responsible for inventing and supplying General Motors with their HotSpot windshield cleaning system, has filed for Chapter 11 bankruptcy protection. The technology utilized heated liquid to clean the front glass of debris, ice, and snow. Unfortunately, a short circuit on a printed circuit board could overheat and lead to a fire (removing contaminants from much more than just the front windshield). As a result, GM recalled 944,000 vehicles and dropped Microheat, and their HotSpot product, from the lineup. Even with the system no longer offered on vehicles, things are cooking in court as GM is now seeking $20-25 million in damages to cover the cost of the recall. Without the assets to cover the charges, bankruptcy protection could only be expected. While GM's HotSpot recall solves the overheating problem with a simple inline fuse, the new filing by Microheat only seems to be fueling the fire.
Harley-Davidson introduced its first official trike in years earlier in 2008 and now looks to flip things around a bit with a new reverse-trike that leans into corners. Rumors indicate that the huge American Motor Company will bring the corner carving trike in concept form to a motorcycle show set to take place next month in Cologne, Germany. If that debut indeed takes place, the machine is likely to be powered by the liquid-cooled Revolution V-Twin engine from the Rod series as opposed to the 45-degree air-cooled mill powering most of its bikes. We've known that the company has been working on this design for the past few years, filing patent drawings way back in 2006. The market is definitely ready for it now that Piaggio and Can Am have toed the waters. We look forward to seeing just how accurate these rumors prove to be next month.
It's no secret that our cars are quickly becoming extensions of our data-crazed lives. Everywhere we go, we surround ourselves with electronics meant to make our lives more convenient. Plus, most of these gadgets are just plain cool. Microsoft and Ford started something with the SYNC system and Apple has the market cornered with its iPod and iPhone, with integration of those i-devices now becoming popular options with car shoppers. Don't expect Google to sit back and watch. The internet giant has teamed up with an impressive list of major players, including Intel and Wind River Systems. These companies are actively working on getting their Android open-source operating system integrated into cars as we speak. If we had to wager a guess, it would be BMW that's most likely to roll out a new Android-powered infotainment system first, possibly as early as next year according to John Bruggeman, chief marketing officer at Wind River. For an early look at the first device with the Android OS.
As reported recently, even though Toyota halted Tundra production for a while, the company pledged not to lay off its workers. At a total cost of potentially $1 billion to the company, Toyota instead placed the employees in retraining and civic works programs during a Kaizen and Development Period.
What kinds of civic programs? One of them, in San Antonio, is called the City-Toyota Green Clean-Up Project, which has put up to 340 workers on the streets to "clean, paint, and plant." Factory staffers have painted curbs, picnic tables and trash cans, trimmed trees and plants, and cleaned up lots. While employees do want to get back to the factories, they're enjoying the time away and being able to give back to the city -- all the while earning their regular wages and benefits.
A second round of city improvement will begin next month. After that, Toyota expects to have all hands on deck again at the factory in November, building 2009-model-year Tundras.
We recently received a note from an anonymous source indicating that there's a mildly strained relationship between VW and some of its dealers. The source of the consternation seems to be the highly anticipated Jetta TDI, which was just recently released in the U.S. market. Apparently, Volkswagen of America has gotten complaints that some dealers are adding a significant markup on the new and desirable model -- a big problem for many automakers when a new model makes its initial introduction. The dealers are eager to make some money on the new cars while VW is concerned that customers may just look elsewhere because they feel they're being treated unfairly. What's more, some VW dealers may not be all that excited by the new model as there aren't that many available quite yet. This is a situation that's frustrating for the dealers, VW and, most importantly, prospective customers. Volkswagen promises that the situation will improve, and we hope it does. If the clean diesel engine is truly capable of returning the kind of fuel mileage that VW says it can, the Jetta TDI sedan and Sportwagen may indeed offer an ideal alternative to gasoline-sipping hybrids, that is, if customers can put up with the buying process.
Subaru of America announced a service campaign this week focused on the 305-hp turbocharged 2.5-liter four powering the 2008 WRX STI. According to the verbiage on a letter sent to an owner, Subaru states that "abnormal combustion" could occur when the engine is repeatedly or continuously operated above redline (6,700 rpm). At these high engine speeds, the Engine Control Module cuts fuel to the powerplant to protect the engine from even higher revolutions (this is common industry-wide, not just with Subaru). Unfortunately, under certain situations the Subaru 4-cylinder Boxer is still under high boost and the fuel cut-off causes the engine to run "over lean" resulting in combustion that breaks piston ring lands... eventually destroying the engine.Subaru's "Service Program Campaign WVE15" reprograms the Engine Control Module software to improve combustion at engine speeds above redline, preventing engine damage. Subaru is quick to point out that the revised programming "will not adversely affect the peak performance" of the vehicle, so owners need not worry about the free campaign messing up their 0-60 sprints. Letters from Subaru will go out to owners in the next week or two. In the meantime, try keeping the white needles out of the red zone!
Sales of Nissan's first clean diesel in America could be severely hampered before the car even gets a chance at life. According to Nissan, the diesel engine slated to power the Maxima could come equipped with a manual transmission as its only option. We honestly can't imagine Nissan going through with this idea. Diesels already have a mildly bad reputation in the states due to some of the not-so-great oil-burning products our market has been cursed with in the past, and Americans have a profound penchant for choosing an automatic transmission over a manual. Therefore, endowing the Maxima diesel with a stick as the only option seems like a death knell in terms of sale, although it's probably the gearbox that we'd choose as enthusiasts. Considering how well Nissan has done with its CVT transmission, we wonder if the company could find a way to pair it with the Renault-derived diesel slated for the Maxima.
For what it's worth, the Japanese market has not been properly introduced to the diesel engine, either. Nissan's first product with a new clean diesel for its home turf will be the X-Trail SUV. The assorted powers-that-be at the company have already decided that a manual tranny shall be the only option on that model due to the M9R engine's inherent turbo-lag.
Toyota has earned its reputation for producing fuel efficient vehicles, but one dent in the Japanese automaker's armor has been the gas-guzzling Tundra and Sequoia. To help rectify the situation, Toyota Engineers have been working hard on a 4.5L clean-diesel powerplant that will substantially improve fuel economy for the body-on-frame trucks. The 4.5L engine is reportedly scheduled to arrive Stateside by 2010, and it's a no-brainer in light of the fact that both Ford and GM are offering similarly sized oil-burners for their trucks and SUVs.
You may remember the Dually Tundra fantasy truck that was shown last year at SEMA. Well, this news means the mega-sized diesel may not be far from reality. Inside Line is also reporting that Toyota may be delivering a monstrous 7.0L diesel for a commercial-grade Tundra, with a possible production date around 2011-2012. Toyota still hasn't given the go-ahead for a heavy duty Tundra, so the king-sized diesel powerplant likely will arrive only if the larger Tundra does, too.
The UAW strike at American Axle has ground on for three months, but an agreement with the union was reached on Friday. General Motors had pledged $200 million dollars to help get things rolling again after being forced to idle plants. The action has reportedly cost GM $800 million, so what's a few more on top of that to get plants back online? With that logic, the automaker's managed to shake loose another $18 million to pay for supplemental unemployment benefits, bringing its total commitment to $218 million in hopes of wrapping up the spat with its axle supplier.
