Diesel Carbon Bladder Annoyance

[Lucy_Wilson2002]

I am uncertain about the appropriate starting point, and I want to avoid sounding too critical of the X3. I must acknowledge, however, that it is afflicted by a carbon/crud build-up issue, in my opinion.

I purchased a 2.0 SE diesel X3 in 2006, which was already 6 months old at the time. Initially, I had satisfactory care from the dealer. However, as the warranty period ended, I began experiencing issues with the yellow engine light consistently illuminating. Despite my efforts to address this problem over a span of 3 years, a resolution has yet to be achieved.

In the previous year, a significant amount of money was used on the replacement of many components as advised by the dealer. These recommendations were based on computer diagnostics, which indicated the need for replacement of the EGR valve, sensor valve, air mass filter, and other components. Ultimately, the vehicle was brought to an independent professional who promptly identified the necessity for cleaning the intake manifold, a task that was promptly carried out. The aforementioned solution was effective for a temporary period; but, during the last six months, the issue has resurfaced. The fuel efficiency, measured in miles per gallon, has once again declined to about 25 during regular daily use and 45 for extended trips. When first purchased, the daily quantity was 35.

Upon transitioning to the use of Shell V-Power fuel, I have seen the occurrence of banging sounds during idle periods.

The driving pattern I typically engage in may not be conducive to optimal vehicle performance. It mostly consists of a daily commute of around 10 miles to work and 10 miles back. However, I do make an effort to sometimes embark on longer journeys, covering a distance of 200 miles once a month. Additionally, I strive to engage in a high-revving cycle, reaching approximately 4000 revolutions per minute, for a duration of approximately 10 minutes on a weekly basis.

I am now anticipating the arrival of a product known as "power enhancer" BG244 diesel fuel cleaner, which I saw on the internet. However, I must admit that I do not possess complete certainty about its efficacy in resolving the issue at hand. I want to proactively initiate more frequent oil maintenance on my own will, prior to the activation of the indication. Could you kindly provide a comprehensive, step-by-step instruction for this process?

I am seeking advise about potential courses of action to address the issue at hand. Despite the vehicle's practicality and my personal affinity for it, I find the ride quality to be somewhat harsh, which has led to a significant level of frustration.

I am contemplating the feasibility of either rebuilding or cleaning the intake manifold once again. Can a DIY enthusiast with practical skills do this task? If available, is there a comprehensive, step-by-step guide that can assist me in this matter? Alternatively, would it be possible for someone to provide me with guidance in the form of a guide?

In the past, I myself undertook the majority of engine maintenance on my previous vehicles, although a considerable time ago. However, I have since been used to the increased reliance on professional services due to the advancements in automobile technology.

Are there other solutions available for cleaning the air intake side of a system, as opposed to the fuel end?

I kindly want assistance or advise, since I am reluctant to return to the dealer once again. Despite the competence of the independent service provider, they were unable to successfully address this issue. I am uncertain whether my expectations are unreasonable.

I express my gratitude and appreciation.

[BMW_Fan2020]

I express my condolences for the regrettable circumstances you are now facing. This statement elucidates the rationale behind the decision to retain one's older vehicles, even if the financial means to purchase a new automobile of any brand were available.

The process of removing the intake manifold has largely remained same since the era of working with older vehicles, but with the addition of various components such as sensors and plastic elements that have accumulated over time. Ultimately, the phrase "Nuts and bolts.... Nuts and bolts..." is repeated. It is recommended to use Diesel as a cleaning agent for this purpose. I often rely on carburetor/brake cleaner for cleaning purposes. However, considering that the intake is likely composed of plastic material, it would be more appropriate to use Diesel as an alternative cleaning agent.

If the frequency of cleaning the intake is high, it suggests the presence of a malfunction or obstruction in the mechanism designed to prevent the occurrence of "blow-by." Blow-by refers to the upward movement of oil and debris into the engine's breathing system. Due to their much higher compression ratios, often ranging from 14:1 to 25:1, diesel engines commonly experience blow-by, a phenomenon that is more prevalent compared to gasoline engines. This will need more investigation after she is completely disassembled.

The issue at hand seems to be related to a sensor that is transmitting inaccurate data, rather than a malfunction in the intake system itself. The user's text lacks clarity and specificity.

Please ensure that you carry out the necessary tasks and provide us with regular updates, as our assistance might be valuable.

[Lucy_Wilson2002]

Thank you for your rapid response and assistance.

I would like to inquire about the availability of a comprehensive instructional resource outlining the procedural aspects of servicing the X3 diesel. It is my understanding that conventional manuals such as the Haynes manual are no longer prevalent in this context.

Could you provide me with instructions on how to remove the intake manifold?

In an alternative approach, I would want to inquire about the proper procedure for removing and cleaning the sensor. My recollection is that the dealer may have provided instructions for this task at my first encounter.

Greetings

[BMW_Fan2020]

This question is not unintelligent, my buddy.

Similar to the act of removing one's socks. The process of removing the items involves reversing the steps used to put them on. To some extent.. The same principle is applicable in this context. The structural integrity of various components is maintained by the use of nuts and bolts, with the inclusion of plastic clips in some instances, particularly in newer automobile models. It is advisable to meticulously record and categorise any items that are removed, particularly if there is a concern about potential forgetfulness.

In response to your inquiry about working on the X3 diesel, allow me to acquaint you with the remarkable attributes of a BMW. BMW uses identical engines, which are then inserted into novel chassis designs. In your particular scenario, the engine in question originates from the 1 series, the 3 series, and the 5 series. This development has positive implications for you, since the support framework is extensive.

The M47 engine will likely be present inside the designated area, concealed behind several layers of plastic components.

While the prevalence of Haynes days may not have entirely diminished, there exists a superior alternative for your consideration. I recommend visiting the website RealOEM.com for more information. A comprehensive compilation of relevant information is provided. The method used involves the utilisation of intricate illustrations without the inclusion of any textual elements. It is possible to reconstruct a full engine only relying on RealOEM, with the exception of the torque settings.

[Lucy_Wilson2002]

I much appreciate the assistance that I had anticipated receiving - truly exceptional!

I will provide regular updates about the process.

I express my gratitude one again.

[John_Doe1975]

The problem of carbon build-up has been effectively addressed by the implementation of a simple hydrogen technology-based service.

I successfully completed the task within a duration of 30 minutes, and the performance of the subject in question was really smooth.

The cost of removing carbon build-up from my vehicle amounted to £70.00, resulting in a significant improvement in performance, power, and fuel economy.

The operation exhibited reduced noise levels and enhanced overall smoothness.

The process effectively removes carbon deposits from various components of the air intake system, extending from the intake manifold to the exhaust system, including turbochargers, valves, the combustion chamber, the inlet manifold, and perhaps the diesel particulate filter (DPF), exhaust gas recirculation (EGR) system, and catalytic converters (CATs), provided they are not too deteriorated.

The service provided is very effective, cost-efficient, and little intrusive.

[BMW_Fan2020]

It seems that you are discussing the increasing popularity of the TerraClean carbon cleaning service, which involves the attachment of an automated equipment to the fuel line, allowing the engine to intake the chemical substance. Intelligent concepts.

At the time of publication in 2012, the availability of this service was limited; but, in recent years, it has become a viable and widespread choice.

[John_Doe1975]

The product in question is not Terraclean, but rather a hydrogen-based solution, hence eliminating the need of any chemical substances.

It is possible that my understanding may be flawed, but it seems that Terraclean primarily focuses on cleansing the combustion chamber, while the hydrogen service in question encompasses a more comprehensive cleaning process that targets all areas through which air passes, such as the turbo, manifold, and EGR valve.

Additionally, it is far more cost-effective.

The performance of my vehicle has significantly improved after I had it serviced.

[BMW_Fan2020]

Please go to his Facebook page for more information.

[Thomas_Green78]

Please have a look at the recently reviewed mobile carbon cleaning system by Scotty Kilmer.

The proposition seems to be credible.