1999 Mercury Grand Marquis Ls Sedan 4-door 4.6l on 2040-cars

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Car Stories: Owning the SHO station wagon that could've been

A little over a year ago, I bought what could be the most interesting car I will ever own. It was a 1987 Mercury Sable LS station wagon. Don't worry – there's much more to this story. I've always had a soft spot for wagons, and I still remember just how revolutionary the Ford Taurus and Mercury Sable were back in the mid-1980s. As a teenager, I fell especially hard for the 220-horsepower 1989 Ford Taurus SHO – so much so that I'd go on to own a dozen over the next 20 years. And like many other quirky enthusiasts, I always wondered what a SHO station wagon would be like. That changed last year when I bought the aforementioned Sable LS wagon, festooned with the high-revving DOHC 3.0-liter V6 engine and five-speed manual transmission from a 1989 Taurus SHO. In addition, the wagon had SHO front seats, a SHO center console, and the 140-mph instrument cluster with mileage that matched the engine. When I bought it, that number was just under 60,000 – barely broken in for the overachieving Yamaha-sourced mill. The engine and transmission weren't the only upgrades. It wore dual-piston PBR brakes with the choice Eibach/Tokico suspension combo in front. The rear featured SHO disc brakes with MOOG cargo coils and Tokico shocks, resulting in a wagon that handled ridiculously well while still retaining a decent level of comfort and five-door functionality. I could attack the local switchbacks while rowing gears to a 7,000-rpm soundtrack just as easily as loading up on lumber at the hardware store. Over time I added a front tower brace to stiffen things a bit as well as a bigger, 73-mm mass airflow sensor for better breathing, and I sourced some inexpensive 2004 Taurus 16-inch five-spoke wheels, refinished in gunmetal to match the two-tone white/gunmetal finish on the car. That, along with some minor paint and body work, had me winning trophies at every car show in town. And yet, what I loved most about the car wasn't its looks or performance, but rather its history. And here's where things also get a little philosophical, because I absolutely, positively love old used cars. Don't get me wrong – new cars are great. Designers can sculpt a timeless automotive shape, and engineers can construct systems and subsystems to create an exquisite chassis with superb handling and plenty of horsepower. But it's the age and mileage that turn machines into something more than the sum of their parts.

Junkyard Gem: 1991 Mercury Capri XR2

Just a year after the Mazda MX-5 Miata first went on sale in the United States, Ford's Mercury Division began selling a similarly-priced two-seat convertible here. This was the 1991-1994 Mercury Capri, and I've found an example of the hot-rod turbocharged version in a northeastern Colorado car graveyard. The Capri name has an illustrious history within the Ford Empire. First used on a Lincoln in 1952, it went on to serve as the name for a hardtop version of the early-1960s Ford Consul in the UK, then as the designation for a low-end trim level on the 1966-1967 Mercury Comet. Starting in the 1969 model year in Europe (1970 in North America), Ford began selling the best-known Capri of all: a sporty coupe based on the Cortina, sold through Mercury dealers in the United States but never badged as a Mercury here. Sales of that Capri halted here after 1978 (they continued through 1986 in Europe), but the Mercury Division then moved the name over to its version of the 1979-1986 Ford Mustang. After that, Ford Australia took the Capri name for a new Mazda 323-based sports car beginning in 1989. Then Dearborn decided that an Americanized version of the Australian Capri would be a success on this side of the Pacific, and left-hand-drive Capris began showing up in American Mercury showrooms in late 1990. Today's Junkyard Gem is one of those first-model-year cars, and it's the very rare turbocharged XR2 version. While this car was intended to be a competitor for the Miata, it's really that car's Mazda cousin. Both cars got their power from 1.6-liter versions of Mazda's versatile B engine, though the Capri had the same front-wheel-drive setup as its 323/Protege (and Escort/Tracer) platform siblings. At the same time, Ford was selling Kia-built Mazdas with Festiva (and, a bit later, Aspire) badging, alongside Mazda MX-6s with Probe badges. Just to make things interesting, American Mazda dealers were selling Ford Explorers as Mazda Navajos, while Rangers with Mazda badges followed starting in 1994. The 1990s were Mazda-riffic times at Ford! This car wasn't the first Australian-designed, Mazda-based Ford product sold in the United States. That honor belongs to the 1988-1989 Mercury Tracer, which was based on the same Mazda 323 platform as the Capri and built in Mexico. Later on, the Tracer remained a member of the 323 chassis family but was a nearly identical twin to its Ford Escort sibling.

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.