Bmw 335i problems




Bmw 335i problems

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  • Let's list common problems with i & the avg. price dealership cost to fix it.
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  • Problem with your BMW i? Our list of 4 known complaints reported by owners can help you fix your BMW i.

    I've done a search but not much comes up - are there any known problems with the i motors? I'm thinking about getting one, but haven't.

    Let's list common problems with i & the avg. price dealership cost to Would average out to a new BMW payment with just a few trips to the.

    Bmw 335i problems

    Bmw 335i problems

    I guess its still good to know how much they charge, someone in here probably has dealer's software with all that info. The BMW N54 engine might be the best tuner engine of all time…at least we think so. Maybe less if you bargain hard, there are a lot of 08 models with low kms for sale too. The leak dripped onto the serpentine belt.

    Bmw 335i problems

    Bmw 335i problems

    Bmw 335i problems

    Bmw 335i problems

    Bmw 335i problems

    BMW Problems | ASBURYPRESCHOOL.INFO

    The BMW N54 engine might be the best tuner engine of all time…at least we think so. Hopefully I can get some Toyota fans to read it so we can stir up some drama. Anyways, back to the point. In fact, the N55 engine was slightly dialed back in an attempt to tame some of the common engine problems of the N Be sure to read our guide on the N54 vs.

    This post is going to cover the most common N54 engine problems, along with the symptoms and error codes to be able to identify them. On top of that, I will cover general maintenance tips to reduce the possibility of these engine problems, as well as repair and replacement options in the case that you fall victim.

    Bmw 335i problems

    We will touch on all of these in-depth, focusing on the symptoms of each problem, the performance impact, and the repair options. If you are in the market for an N54 powered BMW and just read that list, you are probably reconsidering your choice. It definitely did when I was looking for my i…but the substantial difference in tune-ability between the N54 and N55 is what brought me back. My i is a 10 years old already!

    And my warranty is up. But the truth of the matter is, while some of these problems are inevitable, the majority of them are preventable. Read on and we will cover each N54 problem. You guessed it, the N54 high pressure fuel pump is responsible for injecting fuel into the engine.

    Bmw 335i problems

    The HPFP feeds fuel through the injectors, which directly supplies the engine with gasoline necessary for combustion. If your HPFP fails, your engine will not get the fuel it needs to run. Sounds like a big problem? Fortunately, BMW realized that, and warrantied it for 10 years or , miles. If you own a higher mileage N54, it is likely that you have had your HPFP replaced at one point in time.

    These are common codes, certain ones might not indicate a failed HPFP such as a cylinder misfire code. This is a fantastic question. Nor will any other performance part for that matter. I know a mentioned earlier that most of these common issues are preventable.

    But I promise most of the others are. HPFP failure seems to be related to the specific pump in your car, and is random in nature. BMW has warrantied this part for 10 years and , miles.

    Bmw 335i problems

    Hopefully you fall into this warranty. While the high pressure fuel pump failure might sound like a disaster, Wastegate rattle is by far the worst most common N54 engine problem. Read on to learn the symptoms of Wastegate rattle and learn how to mitigate the chances of it happening to your N The Wastegate controls the outflow of exhaust gases away from the turbochargers.

    The N54 Wastegates fail from simple wear and tear of the engine. Over time the actuator and rods of the turbocharger wear down, resulting in rattle and boost control issues. In this case, running higher levels of boost psi on your turbochargers will likely increase your chances of Wastegate failure. This is because the extra boost pressure created from these tunes puts more strain on the turbochargers, creating accelerated wear and tear.

    How REALLY Reliable Is A BMW? 180,000 Mile Ownership



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