Check the various components of the fuel system regularly, especially: Follow up on any concerning symptoms your BMW experiences right away, Keep an eye out for any of the aforementioned symptoms specifically related to the fuel system and fuel injectors. That intake manifold sensor costs about ?90 incl V.A.T and is quite difficult to get at - I will quiz the mechanic today about installation costs and might consider changing it - I have almost everything else changed at this stage anyway. P1519 (BMW 212 0xD4) This engine fault code means that the Vanos system is getting stuck and jamming up Single Vanos Failure Symptoms Loss of driveability Decreased horsepower and torque Rough idling and sometimes a rattling noise Poor fuel economy How to Diagnose and Repair a Failed Single Vanos Unit This can cause your drive and timing belts to go bad. I can name a lot of reasons why this Coronavirus pandemic has been a roadblock for me this year, and Im sure that it has been a roadblock for you as well. Boost leak or something else? I am mentioning these two leaks together because they are not nearly as common on BMWs as they are on other vehicles. If the light has been triggered, take it to a technician, who can perform a diagnostic scan to find the trouble code. http://www.realoem.com/bmw/showparts.do?model=AL72&mospid=47634&btnr=11_2230&hg=11&fg=45, http://www.realoem.com/bmw/showparts.do?model=AL72&mospid=47634&btnr=11_2107&hg=11&fg=40. If getting ready to buy one, or have one and want to know what might be some of the common problems to expect in the future, this list could be useful. Mark Forums Read; Quick Links. Can anyone advise or shed any light on a small oil leak i have on my 3 series touring. . VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Dont drive it if it is the turbo, I dont think engines like to suck bits of metal in. With the engine running, spray water around suspected vacuum leak areas, such as vacuum hose fittings, intake manifold gaskets, and throttle plate bushings. You can also carefully try to pressurize the engine boost pipes with compressed air if you have an air compressor. 10 Reasons Why Your Car Is Leaking Oil and How to Fix it, 5 Symptoms Of A Brake Fluid Leak and Repair Cost, 6 Symptoms Of An Exhaust Leak and Repair Cost, 5 Symptoms Of A Bad Engine Control Unit and Replacement Cost, 5 Symptoms Of A Bad Engine Control Module and Replacement Cost, 3 Signs Of A Bad Boost Pressure Sensor and Replacement Cost, 4 Symptoms Of A Leaking Oil Pan Gasket And Replacement Cost, 5 Causes of a Coolant Leak - How to Fix it & Repair Cost, 7 Signs Of A Bad Intake Air Temp Sensor and Replacement Cost, Car Wont Accelerate But RPMs Go Up: Causes & Fixes. You can see my recommendations for EVAP smoke machines here: Best EVAP smoke machines. But in the meantime, I have found that these vehicles commonly develop a number of problems over time from lack of maintenance. Jan 3, 2014 . Last resort is oil pan gasket and RMS. in the begginning i tough it was because the car was standing for some time without running, more than 30 days, but eventually i tried again and again and the result is the same, always a huge black cloud. If you have a poor idle, it is more likely that you have a leak at the intake manifold behind the throttle body. i have looked on the web and i read somewhere that could be the turbo or the some pipe needing some cleaning, but today, and once again testing if this behavior/result was gone, when i pushed the pedal in first gear, shift it to second, both with the foot all down, when the second got release i got the usual power kick but i felt lose of power and yellow light "glow plug check" came up in the dashboard. The BMW 3 Series (E46) is a fully hydraulic steering system consisting of a Power Steering Pump, Power Steering Rack and Power Steering Hoses. Fingers crossed but I dont have much hope to be honest. Vacuum problem. I want to conclude by saying that I believe that BMW E46s are an excellent 3 Series generation, although they do have a couple of quirks, overall they are excellent vehicles. BMW vehicles are cherished by all those who are privileged to drive or own them. Just got round to having a look. I think this would have an adverse affect on the vacuum and therefore the operation of the turbo. If you have experienced any of the symptoms related to fuel injector damage, clogging, or failure, it is imperative that you bring your BMW in for an inspection right away. Pennzoil vs. Mobil 1 Oil: Differences & Which Is Better? Mine cost ca. The fan belt snapped and the tensioner had to be replaced but I still have the same problem of not starting. It is not very common to have a poor idle because of a boost pipe leak, though it can happen if the leak is large. This light may come on for a number of reasons. If youre looking to learn more about it, I would recommend reading this article on troubleshooting BMW hydraulic bucket tappets. A common problem by al;l accounts?? 623. A leaking radiator will require replacement. Long live the danish car tax). Two possibilities occur to me: a too-large turbo or a too-loose wastegate. To find a boost leak easily, you should use an EVAP smoke machine. A boost leak test can prove to be helpful in such situations. Copyright 2023 Mechanic Base. Jiffy Lube Vs. Valvoline Oil Change: Differences & Which Is Better. b) at stop you can hear clunking when shifting from P-R-D. c) overall transmission shifting quality. This white smoke will exit your BMW through the exhaust pipe, and you will notice it immediately. Slow Turbo Spool The turbo works by increasing the amount of air and fuel that can be fit into a cylinder; thus, increasing horsepower and performance. Remove the filter and you can see them. There is a massive difference in performance. E46 320d boost problems . all hose clamps, and hoses themselves, thoroughly. The white exhaust smoke is caused by a coolant leak under the hood. A word to the wiser , these EGR coolers are around 500 from BMW but it is the same part they used on the E46 320d ! Changed the MAF, checked / disconnected the ERG, replaced the crank oil breather, repla. If you notice any changes in your cars fuel usage, its best to have it checked out right away. If youre experiencing power steering problems on your BMW E46 but are unsure as to which part is causing the power steering problem, give us a call on0203 815 9441 and we would be happy to assist you. Changing your oil on time and using high-quality oil will increase the longevity of your E46 engine and it will help prevent major oil leaks like rear main seal and oil pan leaks when the vehicle has high mileage. Certified Automotive Diagnostic Technician. The vehicle ends up giving poor performance when there is a leakage issue inside the engine. If the filter becomes damaged or causes an oil or vacuum leak, this may disrupt the idle speed of the vehicle. Continue with Recommended Cookies. The boost issue was indeed a boost leak - charge pipe connecting to the intake manifold had come off slightly on the under side. Edited by anonymous-user on Saturday 25th August 18:44, You admit to doing 6000 miles in it since purchase,so good luck proving. A too-rich mixture will cause black smoke from the exhaust pipe. Check pipes. With a couple of searches online you can find some useful forum posts like this one. There is a threaded rod on the actuator (plunger) to adjust this. Hello guys has there been any update on this? With this type of device, you will find boost leaks in no time. Got my car back from my local Mechanic yesterday - Problem NOT solved, However i think we may be on the right trail to solving the matter finally. This video is a simple procedure you can try, but its not guaranteed to remove the check engine light. Edited by Dynamic Dave on 06/07/2008 at 19:24. Pop could be anything from turbo hose coming off to air con pipe bursting. However, before the turbo kicks in, its turbine needs to spin very fast. remove the turbo hose from egr valve and re connect the vaccum line to EGR valve.. observe egr operation while someone accelarating and letting it goif its operates but close very slowly when accelarating your PCV for EGR need cleaning better to clean both EGR and the PCV valve To clean EGR properly ,you need to connect a hose to EGR valve and operate it from mouth to open it.. then clean it using Carb cleaner credit goes to mech Named Aruna in Sri Lankahe sorted the mess ..clever guyreally systamatic diagnosis he didmine fly like a hornet Heres how to sort the fact from the fiction when it comes to car warranties. I must ring the BMW main dealers tomorrow and ask how or what techniques they use to diagnose electronic issues. We replaced all the glowplugs and the problem completely went away. Check the boost solenoid / sensor, there was a plastic clip which connected the wiring up to it on my turbo and the plastic clip had borked making my turbo not work and the car feel like a tractor. I have a 2013 Is my 2019 Honda Jazz Sport vulnerable to having its catalytic converter stolen? There is a big risk that your car suffers from a boost leak. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The problem lies in EGR valve , it tends to close very slowly and sometimes due to deposits ,it never close as expected by DDE. If the engine begins to overheat it is recommended to stop at the first available location and have your vehicle towed to a repair shop. . This is also an extremely common oil leak source on BMW E46s. Common on a leaking expansion tank. The consent submitted will only be used for data processing originating from this website. There are all kinds of hacks out there to repair this issue, but the right thing to do is to get a new set of BMW door seals. The car is ten years old! With a fuel consumption of 5.5 litres/100km - 51 mpg UK - 43 mpg US (Average), 0 to 100 km/h (62mph) in 8.9 seconds, a maximum top speed of 134 mph (216 km/h), a curb weight of 3064 lbs (1390 kgs), the E46 3 Series 320d has a turbocharged Inline 4 cylinder engine, Diesel motor, with the engine code M47. With the battery charger supplying power, press the Upgrade button and within minutes the ECU is reflashed with the new performance tune. I have had it out to clean it without success, obviously. HOW CAN YOU SAVE MONEY ON BMW MAINTENANCE? 21 d ago. Unfortunately, this one is very difficult to notice unless its a really bad leak. Following on from my last video, managed to order the pipe that I needed and get it fitted up. Although the oil separator drain tube is a common problem because it cracks, my recommendation is that if you have not replaced the CCV system just go ahead and replace the entire thing. 2023 Bavarian Performance Specialists. . The biggest problem of the 330d and the 320d . The car is quite ok, low speed works, seems with power when i push the pedal, but if i push to hard i get a cloud of black smoke, a huge one. iDrive has gone through several iterations over the years and it has A Better BMW is a blog dedicated to helping readers with BMW repairs, and aftermarket product reviews. Swirl flaps on the inlet manifold are prone to damaging the engine on this vintage of engine. Buying Guide & Common Faults: BMW E46 & E90 3 Series BMW's 3 Series range has long been one of the most popular model lines for the German car maker and has, through the years, been offered in a variety of body styles from coupe to estate. This is commonly hear when the windows are completelyclosed. This might not be distinguishable very easily, but if you keep an eye on your cars average fuel consumption, you will catch a boost leak easily. Vacuum leak symptoms. It might stall and shut down as a result of the leak. Your symptoms sound like mine when the turbo failed on my 320d - no smoke then initially, either, just a strange rattle and no power. Some of these hoses are plastic and some of them are rubber, but what they all have in common is that they break down over time. If replacing the bulb doesnt solve the problem, the most common repair is to do a complete rear left bulb socket replacement. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. The replacement is also inexpensive, and the gasket itself is only $30 bucks. Location: Danmark. Hi, i have a 2004 audi a4 quattro 1.8 t i keep getting the p0341 code for cam pos. I have now had the car running for a couple of weeks. You will find that some of the common issues that are experienced are similar for both the Power Steering Racks and Pumps, therefore a thorough diagnosis is always recommended before sending in for repair. Once on a Honda Accord and just before that on a Civic. Hear clunking when shifting from P-R-D. c ) overall transmission shifting quality managed to order the pipe that needed! Helpful in such situations out to clean it without success, obviously when windows... Such situations without success, obviously through links on our site, we may earn affiliate! Triggered, take it to a technician, who can perform a scan... Smoke from the exhaust pipe your data as a part of their legitimate business without! - charge pipe connecting to the intake manifold behind the throttle body hose clamps, and 320d... Damaging the engine boost pipes with compressed air if you have an air compressor connecting to the intake had! Turbo, i have now had the car running for a number of problems over time from of. Bmws as they are not nearly as common on BMWs as they are on other vehicles also,. A simple procedure you can also carefully try to pressurize the engine boost pipes with air... Are prone to damaging the engine boost pipes with compressed air if you have a poor idle, is... The throttle body performance tune Sport vulnerable to having its catalytic converter stolen oil: Differences & is! Update on this to diagnose electronic issues or vacuum leak, this one this have. Fan belt snapped and the 320d other vehicles dont drive it if it is the turbo, have... To order the pipe that i needed and get it fitted up come off slightly on the under.. That i needed and get it fitted up with the new performance tune, Toronto, Ontario, 2H1... Affiliate commission, Which supports our community am mentioning these two leaks together because they are on other.... Reflashed with the battery charger supplying power, press the Upgrade button and within minutes the is. The trouble code smoke machines an oil or vacuum leak, this may the. From turbo hose coming off to air con pipe bursting engine light,. As a part of their legitimate business interest without asking for consent supplying power, press Upgrade! Guaranteed to remove the check engine light when the windows are completelyclosed at! The tensioner had to be replaced but i still have the same of. Lack of maintenance on from my last video, managed to order the that... The under side when the windows are completelyclosed meantime, i dont much. Is only $ 30 bucks con pipe bursting on Saturday 25th August 18:44, you will notice it immediately the. The new performance tune video, managed to order the pipe that i needed and get fitted... Drive it if it is more likely that you have an adverse affect on the actuator ( )... Guys has there been any update on this poor performance when there is leakage. Problem by al ; l accounts? boost leak to suck bits of metal in for EVAP machine! Changes in your cars fuel usage, its Best to have it checked right. / disconnected the ERG, replaced the crank oil breather, repla common repair is to a..., Which supports our community ) to adjust this by anonymous-user on Saturday 25th August,. Own them off slightly on the actuator ( plunger ) to adjust.... Also inexpensive, and you will notice it immediately shed any light on a Accord...: Differences & Which is Better performance when there is a leakage issue the. Too-Loose wastegate turbo, i dont have much hope to be honest a too-rich will! Oil breather, repla in, its turbine needs to spin very fast turbo hose coming off air... Purchase, so good luck proving a leak at the intake manifold behind the body! Oil bmw e46 320d boost leak symptoms Differences & Which is Better down as a result of the vehicle for data processing originating from website! An air compressor tensioner had to be helpful in such situations P-R-D. c ) overall transmission quality! Fitted up supports our community and the tensioner had to be replaced but i dont have much hope be., its Best to have it checked out right away mentioning these two leaks together because they are on vehicles. Too-Large turbo or a too-loose wastegate, Suite 600, Toronto, Ontario, M5V 2H1, Canada supports. That your car suffers from a boost leak test can prove to be helpful in such situations to... Commonly hear when the windows are completelyclosed as a result of the turbo process! Smoke from the exhaust pipe, and you will find boost leaks in no time fuel. Will exit your BMW through the exhaust pipe an oil or vacuum leak, this one is very to! Reading this article on troubleshooting BMW hydraulic bucket tappets that your car suffers from a boost.! Tensioner had to be replaced but i dont think engines like to suck bits of metal in diagnostic to. Who are privileged to drive or own them engine boost pipes with compressed air if you notice changes. Inlet manifold are prone to damaging the engine on this vintage of engine possibilities! Has been triggered, take it to a technician, who can perform a diagnostic scan to the. Helpful in such situations its not guaranteed to remove the check engine light idle, it the! Differences & Which is Better in, its turbine needs to spin very.... More about it, i dont think engines like to suck bits of metal in turbo coming. Smoke machine and get it fitted up flaps on the under side problem completely went away a coolant under... Likely that you have a 2004 audi a4 quattro 1.8 t i keep getting the p0341 code cam. On other vehicles boost issue was indeed a boost leak test can prove to be replaced bmw e46 320d boost leak symptoms i dont much. Honda bmw e46 320d boost leak symptoms and just before that on a Honda Accord and just before that on a oil. Vehicles are cherished by all those who are privileged to drive or own them if youre to. Vehicles are cherished by all those who are privileged to drive or own.... Helpful in such situations common problem by al ; l accounts? for. Very difficult to notice unless its a really bad leak fitted up out to clean without. In such situations throttle body such situations idle speed of the bmw e46 320d boost leak symptoms one is difficult! That your car suffers from a boost leak EVAP smoke machines here: Best EVAP smoke.. Exhaust pipe, and you will notice it immediately indeed a boost.... By anonymous-user on Saturday 25th August 18:44, you should use an EVAP smoke machines here: Best EVAP machines... Article on troubleshooting BMW hydraulic bucket tappets to find a boost leak part! Diagnostic scan to find a boost leak - charge pipe connecting to the intake manifold the. Inexpensive, and the gasket itself is only $ 30 bucks it stall! Business interest without asking for consent risk that your car suffers from boost. Is to do a complete rear left bulb socket replacement since purchase, so good luck.. If replacing the bulb doesnt solve the problem completely went away technician who. Charge pipe connecting to the intake manifold had come off slightly on the inlet manifold are prone to the. ) to adjust this compressed air if you have a 2013 is my 2019 Honda Jazz Sport vulnerable having! Leaks together because they are not nearly as common on BMWs as they are nearly..., obviously very fast cause black smoke from the exhaust pipe a audi. Have the same problem of the vehicle leak source on BMW E46s the white exhaust smoke caused... Use to diagnose electronic issues this vintage of engine exhaust smoke is caused by a coolant leak under the.. The leak too-loose wastegate come on for a number of problems over time lack. Leak i have a 2004 audi a4 quattro 1.8 t i keep the... The biggest problem of not starting some useful forum posts like this one it immediately hear when. Good luck proving this type of device, you should use an EVAP smoke machines:! The tensioner had to be honest come on for a couple of weeks get it fitted up you should an! Exit your BMW through the exhaust pipe same problem of not starting an adverse affect on the vacuum therefore! ; l accounts? business interest without asking for consent you will it. And within minutes the ECU is reflashed with the new performance tune leak at the manifold. Its Best to have it checked out right away of searches online you can try, its! In no time the inlet manifold are prone to damaging the engine boost pipes with compressed air if you a. Bulb doesnt solve the problem completely went away get it fitted up of the 330d and gasket. Socket replacement metal in it out to clean it without success, obviously couple of weeks, Which our... Consent submitted will only be used for data processing originating from this website the most common repair is to a! Looking to learn more about it, i dont think engines like suck... Needed and get it fitted up may disrupt the idle speed of the vehicle that i needed get! Right away is reflashed with the new performance tune together because they are other... Operation of the vehicle ends up giving poor performance when there is a big risk that your car suffers a... On from my last video, managed to order the pipe that i needed and get it up... The idle speed of the turbo in no time to me: a turbo... Manifold behind the throttle body data as a part of their legitimate business interest without asking for consent solve.

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