Traditional Culture Encyclopedia - The 24 Solar Terms - The lacrosse leaks oil in the left front corner.
The lacrosse leaks oil in the left front corner.
ECOTECD-VVT24L all-aluminum four-cylinder engine imported from the United States is a brand-new member of GM's global ECOTEC engine family. This 16 valve engine adopts D-VVT dual electronic variable valve timing system, with maximum horsepower 125kw/6400rpm and maximum torque of 225Nm/4800rpm, and it can have 90% power at the low speed of 2400rpm. Thanks to the lightweight advantage of all-aluminum alloy engine, the excellent characteristics of D-VVT dual electronic variable valve timing, and including multi-point sequential fuel injection (SFI), electronic throttle (ETC), double counter-rotating balance shaft, oil-cooled injection piston, self-adjusting all-steel timing chain and 32-bit engine control module, the performance of LaCrosse 24 engine far exceeds that of the previous generation 25 engine.
In-cylinder direct injection technology is mainly used in luxury cars all over the world. To some extent, this new technology has become a technical barrier that luxury cars are proud of. BMW's top 760Li adopts V 12 aluminum alloy 6-liter in-cylinder direct injection engine, and Ferrari is also introducing V 10 and V 12 in-cylinder direct injection engines. And luxury commercial vehicles have also begun to move towards high efficiency. Audi A6 and LaCrosse, led by them, both adopted V6 in-cylinder direct injection engine, while LaCrosse was equipped with V6 in-cylinder direct injection engine, becoming a mid-to high-end car.
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