1996 Buick Roadmaster Collector's Edition Sedan 4-door 5.7l on 2040-cars

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Question of the Day: Best recipient for supercharged GM V6?

The good old Buick V6 engine was built from 1961 through 2008 (including a decade of production by Kaiser-Jeep) and went into way too many General Motors vehicles to list here. In 1991, the supercharged version of the 3800 was introduced, with a Roots-style Eaton blower on top, and now you can find these engines in just about every junkyard in North America. The 3800 shares a bellhousing pattern with the also-made-by-the-zillions GM 60° V6 engine, which means that it will install (with varying levels of sledgehammer clearancing and/or axle mix-and-matching) into plenty of GM vehicles that never received the 3800 from the factory. That means one thing: engine swaps! An excellent example of this is the 1992 Chevrolet Lumina APV "Dustbuster" minivan, which is a fully caged high-performance road-racing machine that features a supercharged 3800 and 5-speed manual transmission under its long, vacuum-cleaner-snout-like hood. The RaceVan, in Springfield Monorail livery, will compete this weekend at the Michigan 24 Hours of LeMons race with Autobloggers Mike Austin, David Gluckman, and Alex Kierstein at the wheel. My personal choice for supercharged 3800 power, though, has to be the Cadillac Cimarron, preferably the not-so-sought-after Cimarron d'Oro Edition. Some bashing and welding and cutting and pasting and this lightweight Cavalier sibling could have well over double its original horsepower. So, what's your blown 3800 engine-swap choice? Related Video: Auto News Buick GM v6 question of the day questions engine swap

MotorWeek remembers the nearly forgotten Buick Reatta

The Reatta was Buick's failed experiment to take on European competitors with its own two-seat luxury coupe and convertible. The model only lasted a few years, and US customers didn't see another droptop from the brand until the Cascada. The latest MotorWeek Retro Review takes a look back at the short-lived roadster and remembers it quite fondly. Host John Davis calls the 1990 Reatta droptop "one of the best looking convertibles ever." His sentiment seems a little hyperbolic, but the roadster is definitely an attractive machine by the standards of the time. The smooth front end and pop-up headlights are reminiscent of Japanese sports cars of era, and the profile with the top down is elegant. There are weaknesses, though. The manual roof mechanism appears cumbersome to operate, and the crude digital instruments, which simulate physical dials, make the cabin look too dated. Other than a complaint about over-boosted power steering, MotorWeek enjoys how the Reatta drives, too. Buick's roadster is largely forgotten today, but such glowing praise suggests it deserves to be better remembered. Check out this Retro Review to look back on this interesting experiment from the early '90s. Related Video:

GM recalls 51k Enclave, Traverse, Acadia crossovers over fuel gauge inaccuracy

With all eyes fixed on General Motors in the wake of the ignition recall debacle, the auto giant has been carefully calling in a wide array of vehicles to fix anything and everything that could prove problematic. Just the other day it issued two separate recalls - one concerning the Cadillac SRX and another its heavy-duty pickups - and now it is issuing another.
This time the vehicles in question are the Buick Enclave, Chevy Traverse and GMC Acadia, three fullsize crossovers based on GM's Lambda platform. In an estimated 51,640 units manufactured between March 26 and August 15, 2013, the engine control module has been found to incorrectly display the level of fuel in the tank.
As a result, owners are being notified to bring their vehicles in to their local dealers to have the ECU reflashed to fix the problem. View the full details in the announcement below from the National Highway Traffic Safety Administration.