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  • 3 days ago
So, your BMW is jerking on acceleration and you are wondering what went wrong…. Well, the above presentation has it all; From the causes of this type of problem to the solution.
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Category

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Motor
Transcript
00:00Is your BMW jerking on acceleration? Check these 5 parts.
00:05BMW struggling to accelerate even when you press the accelerator hard.
00:09Such a problem is not normal by any means.
00:12This presentation explains some of the reasons why a car may jerk on acceleration and their solutions.
00:18So, please be patient and read this presentation in its entirety.
00:23Things that could cause your BMW to jerk on acceleration.
00:27Possibility number 1. Spoiled spark plug.
00:30Spark plug is the sinus node of your BMW engine.
00:33If one of the spark plugs goes bad, you'll be fighting all kinds of engine problems, including jerking issue.
00:40Possibility number 2. Fouled fuel injector.
00:43If the engine isn't getting the requisite amount of fuel, it will jerk.
00:47Check whether the fuel injectors and other parts of the fuel delivery unit are okay.
00:52Possibility number 3. Dirty filters.
00:55Your BMW engine relies on two filters, namely, one is fuel filter, another is air filter.
01:02Fuel filter. Filters out unwanted particles from the fuel.
01:05Air filter. Filters out unwanted particles from the air.
01:09If one or both of these filters are clogged, the engine will jerk during acceleration.
01:13Possibility number 4. Faulty catalytic converter.
01:18The catalytic converter has nothing to do with your BMW's engine operation.
01:23However, if it gets clogged up, exhaust back pressure will skyrocket.
01:27As a result, the engine will have trouble breathing and may suffer a jolt.
01:31Possibility number 5. Problem with transmission.
01:36Transmission ensures controlled distribution of engine power.
01:39So, if it malfunctions, the engine will jerk, especially during acceleration.
01:44So, what's the solution?
01:47Below are a few things you can do to prevent your BMW from jerking during acceleration.
01:52Replace spark plugs periodically.
01:55Get rid of clogged air and fuel filters.
01:57Keep the catalytic converter clean.
01:59Ensure the upkeep of the transmission.
02:02Check fuel injectors regularly.
02:05Jerking during acceleration is not normal by any means.
02:08Find out and fix the issue before things take a turn for the north.

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