Grey smoke from the BMW exhaust – what is the reason and how to fix it?

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Driver’s question – gray smoke in BMW

The car when firing up in the morning smokes gray smoke for about 5 seconds. This is a symptom that does not occur every day. When there is no gray smoke, the engine runs quietly, and when it smokes the engine runs louder, which can be heard especially at the exhaust tip.

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Pulley after significant mileage – can it be the cause of vibration in BMW?

Driver’s question about the pulley in the BMW

My BMW 3 with automatic transmission shakes at a standstill. You can feel it all the way to the door. When extinguishing the engine, there is also this stronger vibration. The alternator has been replaced, as well as the engine and transmission cushions, but the fault persists.

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Severe body vibration after replacement of the timing gear and dual mass wheel in BMW

BMW driver question

I have a problem with my BMW. After replacing the timing gear and dual mass wheel, the shifter vibration has appeared and there is a noticeable vibration throughout the car.

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Jerks in the SMG box in BMW – what is the cause and how to fix it?

Skrzynia biegów SMG BMW

Driver’s question – SMG transmission in BMW

I have a problem with the first generation SMG five-speed transmission. The problem is the “waving” of revs when changing gears. In addition, when shifting from two to three you can hear a deafening knock coming from the transmission most mechanics say it is the suspension. I have already replaced everything and the problem remains.

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BMW with automatic transmission starts only after high rpm – how to fix it?

BMW driver question

I have a problem with the automatic transmission. When “D” mode is thrown in, the vehicle does not start at all. In warmer weather it starts and stops. When the car comes from 7/8 minutes on the fired engine, it starts normally.

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Oil burning above normal in BMW 3 – what is the reason?

BMW driver question

I am an importer of cars and I have a problem with one customer who bought a BMW 3 from me. Namely, the customer claims that the car burned 1 l / 1000 km of oil. The car has been used since 2007.

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Self-activated alarm in BMW – what is the reason?

BMW driver question

For the past few days, an alarm has been going off after closing my BMW. It happens a minute after closing, but only the hazard lights flash, no beep. I’ve tested this fault and if I don’t stop it, the phenomenon may continue continuously.

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Leaking water from the BMW exhaust – what does it mean and how to prevent it?

BMW driver question

I have a question. Where are the very large amounts of water in the exhaust system coming from? In my car, it leaks from the muffler after every firing. What is the reason for such a defect?

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The right oil and DPF afterburning in the BMW E91

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BMW driver question

What oil should I pour into my BMW? I was thinking about Castrol, but I don’t know what parameters it should have. Second question: i have a car with an original DPF. Does any light on the dashboard illuminate or, is it noticeable while driving when the DPF burns up?

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Louder engine operation in BMW right after starting – what is the reason?

BMW E91

BMW driver question

I own a BMW with a 2.0 gasoline engine and 170,000 km driven. Everything is OK, only after igniting the engine for a minute it goes a little louder. I think the sound is coming from the exhaust manifold side.

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