The BMW N43 is a naturally aspirated four-cylinder petrol engine which was sold from 2006 to 2013. It replaced both the BMW N46 and BMW N45 engines. [1] However the N43 was not sold in countries with high sulfur fuel, [2] therefore the N45/N46 engines remained in production alongside the N43.

Contact. We are very interested in hearing from our passengers and the residents of Nassau County. We welcome your comments and questions. For info on routes, schedules and our system overall, please call our Travel Information Center:

Jul 25, 2023 · Discover the BMW N43 engine: A technological masterpiece or a risky proposition? Unraveling its secrets and what went wrong!

Jan 10, 2025 · The N43 engine is a sophisticated piece of engineering that combines modern technology with BMW’s performance heritage. Below, we delve into the detailed specifications that define this inline-four powerplant, highlighting its capabilities and features.

Sep 15, 2017 · N43's run very, very hot for emissions. You'll often find that cars with oil lights that flicker at idle after a run have a faulty thermostat and are running so hot the oil is too thin. Cheap fix. Low oil pressure can also be due to the balance shaft bearings being worn out - the 1.6 N43 (rare) doesn't have them but the 2.0 one does.

Oct 14, 2023 · Common problems with the BMW N43 engine include coil failures, carbon buildup, injector failure, HPFP failure, water pump failure, thermostat failure, timing chain stretching, timing chain guide failure that causes oil starvation, VANOS problems, and NOx sensor failure.

The BMW N43 is a straight-4 naturally aspirated gasoline engine DOHC engine which was sold from 2007-2011. It replaced the N46 (and related N45), however the N43 was not sold in countries with high sulfur fuel, therefore the N45/N46 engines remained in …

Jul 17, 2021 · The N43 engine made a splash replacing the old N46, and this new direct injection is one of its current attributes. N43 was on BMW cars from 2006 to 2013. With the N43 BMW engine having tremendous issues and being offered in different versions and power configurations, the N43B16 and N43B20 were included.

The BMW N43B20 is a 2.0 liters (1,995 cc, 121.7 cu·in) straight-four, four-stroke cycle natural aspirated gasoline engine from the BMW N43-family. The engine was manufactured from 2007 to 2011 on the BMW Plant Hams Hall (Coleshill, Birmingham, United Kingdom).

Apr 11, 2015 · N43 is rather demanding when it comes to motor oil and its quality. Operating temperature of the engine is rather high. It means that low quality oil may lead negative consequences for the engine. That is why you need to use motor oil …