What is Valvetronic and what has broken in it? BMW N42 engine problems. Subtitles!
In the early 2000s, BMW gifted its motors with a Valvetronic throttle system. A good idea was a bit overshadowed by the complexity of the design of this system - there were too many extra and unusual components in it. In the Valvetronic system, the servo electric motor wears out, the eccentric shaft wears out, and other troubles occur that can bring the motor to the “capital” or purchase a replacement motor for the contract.
In this video, you will see in detail how a very peppy and fresh engine broke down due to Valvetronic, which could easily run at least a hundred thousand kilometers.
You can read more about the N42B18 motor, which was installed only on the BMW 316i and 316ti, on our website.
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You can choose and order second-hand spare parts, buy reliable used second-hand car engines on our websites http://autostrong-m.ru and http://autostrong-m.by
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