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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Vibration and engine firing in a BMW without a pulley – what are the risks?

BMW driver question

My car is experiencing vibration in the engine and shift lever when idle. As a test, I had the engine ignited without the pulley, but the vibration did not stop. The injectors are fine, the engine cushions too. What could be the cause of the malfunction? Previous mechanics spread their hands.

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Excessive fuel consumption and a hot catalytic converter in a BMW – how to fix it?

BMW 428i F32

BMW driver question

I have a problem with my BMW 428i. The engine is shaking at idle, making suspicious noises, there is excessive fuel consumption and the catalytic converter is heating up. Diagnostics show that there is too much fuel. My question is whether this engine model (N26) also had a faulty valve train?

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What is the thickness of the paint on the BMW?

BMW driver question

Since I can’t find a clear answer on the Internet, I have a question for you. What is the original allowable paint thickness on BMW?

The problem was on the BMW 1 E87, but it occurs on all models.

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Can a BMW be serviced under manufacturer’s warranty at BM Cars?

European regulations, allowing cars to be serviced at any point

The most important regulation that every passenger car owner should be familiar with is the directive on automotive dealers and service and spare parts, known by the German acronym GVO.

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Water in the battery in a BMW 3 E90 – what is the cause?

wnętrze BMW 3

BMW driver question

Today I noticed water in the battery compartment, it was never there until now, even when I replaced the battery with a new one, it was always dry. I am wondering how it got there. I checked everything:

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Does the thermostat in my BMW 5 indicate the correct values?

BMW driver question

I discovered in the on-board computer menu that my engine is not reaching the optimal temperature. I first replaced the main thermostat (Motorad), but it was still around 75-85°C.

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BMW automatic jerks in sport mode – how to fix it?

BMW driver question

I have a rather strange question. I’ve owned an F30 with an automatic transmission for a year now, and in sport mode when braking at an intersection and then after adding gas there is this slight jerking feeling.

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Diversity in BMW does not work at distances greater than a meter – how to fix it?

BMW driver question

I have a problem with the central lock or keys. The car does not open from the remote when I stand further than a meter from the Diversity (central locking module). Until a week ago I could open it easily from ten meters away. The wiring harness OK. What could be the cause?

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Audio system the reason of battery discharge in BMW – how to fix it?

BMW driver’s question

When the car is turned off and the whole audio (DVD, changer, radio) is closed/open, it cycles on every 1 min or so. The DVD player in the trunk turns on and you can hear it working, its LEDs also indicate this. After a while it turns off (current consumption drops to 0.5 A) and starts up again. Current consumption is then at about 3-2.5 A, and so on and so forth.

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