The LUK is a hybrid engine system produced by General Motors for compact, midsize, and full-size vehicles. Displacing 2.4 liters in an I4 configuration, the LUK is part of the Ecotec engine family. It ...

Clearly determined to change the bad image it now has in the automotive industry, American manufacturer GM is placing most of its faith in the Buick brand. After releasing the new advertising for the ...

For the casual enthusiast, the romance of lifting the hood of your project car and swapping that old-fashioned carburetor for high-tech electronic fuel injection (EFI) was often shattered by the ...

General Motors' modern Ecotec engine family first saw the light of day in 2000, when a 2.2-liter inline-four making 147 hp debuted for global use in the Opel Astra — the German brand was a GM ...

For most of us, the chief requirement for aftermarket direct-port electronic fuel injection is the elimination of the after-installation hassle factor. We anticipate ...

Inlast month's issue, we outlined the installation of an electronic fuel injection (EFI) system onto the vintage Pontiac V-8 residing in Lou Rotella's 1967 Firebird. Its modified Quadrajet carburetor ...

True GM fans have known this for a while, but Buick has now made it official: it will offer its 2.4L four-cylinder Ecotec in the LaCrosse CX trim early next year. Mated to the same 6-speed gearbox as ...

Redesigned from the ground up last year, the Buick LaCrosse luxury sedan rolls into 2011 building on the attributes that have made it an unqualified success. In a still-recovering market, LaCrosse ...