bmw e46 320d boost leak symptoms

Long live the danish car tax). The drain plug is where the engine oil is removed from the vehicle in order for the oil to be replaced with new oil. 623. The CCV is one of those parts that you try and replace before it breaks, so you might as well get that, and the associated oil hoses out of the way. As suggested before , you need to take the cooler off to check .. if the cores inside where the gasses pass are clean then it's a duffer. so you can source them for about 50 from a scrapper!. With the battery charger supplying power, press the Upgrade button and within minutes the ECU is reflashed with the new performance tune. 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. 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. Certified Automotive Diagnostic Technician. Rough idling can be due to many different performance issues and component failures. Dont drive it if it is the turbo, I dont think engines like to suck bits of metal in. when I press the accelerator there is no power until the rpm tachometer reaches 2500 This almost sounds like the replacement turbo is too large. Vacuum problem. The machine pressurizes the boost pipes with smoke, and if there is smoke coming from somewhere in the engine bay, you most likely have a boost leak there. with this i just start driving 'normally' more 200 meters and turn off the engine. The is no check engine light (MIL) and no DTCs. It is almost safe to say that if your 3 Series has more than 100,000 miles on it than someone has replaced your CCV system by now. 1) High pitched whistling noise between 2k-4k rpm, regardless of vehicle speed or gear. Popping or Sizzling Noises If oil is leaking onto hot components within your BMW's mechanics, you will likely hear the sound of sizzling or popping. If you start noticingthe heater fan speed varies regardless of the setting, the fan will not turn off when the car is switched off, or the fan will not switch on at all, these are all the symptoms of the Final Stage Resistor failure. I have just sent them an e-mail, hoping for a reply!! A leaking radiator will require replacement. Hi, thanks for you reply. I have now had the car running for a couple of weeks. Some of the most common BMW Power Steering Pump and Power Steering Rack failures are listed below: Common BMW 3 Series Power Steering Rack Failures. However, its important to keep in mind that just like all other vehicles and man-made machines, parts tend to degrade, corrode, and wear out over time. Here we will review a few issues that may be the most common "wear and tear" problems. That something is a beat-up 2004 E46 325i, and when I say beat up I mean that I bought the car for $2,500 with only 130,000 miles on it. Got the boost leak fixed and rid of the black smoke! Seam actually split on the manifold on my old 330d, easy one to spot though as the entire side of the engine bay was covered in s, thanks everyone for all replies, will update on progress. Boost Leak Symptoms 1. Forum; FAQ; Calendar; Forum Actions. However if it's a minor leak you can drive it carefully without boost. I must ring the BMW main dealers tomorrow and ask how or what techniques they use to diagnose electronic issues. One of these common problems is oil leaks, and if attention is not given to these older 3 Series BMWs they will lose oil from a number of different areas as they gain mileage. F30 B48 Turbo repair, Do I have to remove the Cat. The pressure sensor is secured in with a 10mm bolt. View Site Leaders Bucking and surging is often experienced during acceleration. Eso es todo! I have starting problem with my BMW 320d E46 in the morning when temperature . no engine lights on,no bad idle but it seems to take ages to build pressure 21 d ago. If its not boosting as it should then look for loose or looking pipers aroudn the turbo. Turbo leak problem BMW 320D 3 Series E46 Touring. DID ANYONE GET TO THE BOTTOM OF THIS. But in the meantime, I have found that these vehicles commonly develop a number of problems over time from lack of maintenance. 3 Fanatics (E21 E30 E36 E46 E90 E91 E92 E93 F30). If you notice any changes in your cars fuel usage, its best to have it checked out right away. Often, the engine stalls when stopping. Mine cost ca. The Bank 1 long term fuel trim is -11%. Hello guys has there been any update on this? This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. for the mechanic to compare performance & data etc. Is catalytic converter theft a problem with these cars or is it solely a problem on older Lexus models? The drain plug is located on the underside of your BMW. Once it has burned, what is left is white smoke. This makes sense to me too. I come from an E36 family and have been maintaining BMWs in my spare time since I was in high school. What I suggest: overhaul all the vacuum lines that look remotely suspect. The hard way to find a boost leak is by trying to find it visually. For more information on affiliate links, please click here. Joined their forum also, but there doesn't seem to be much on the forum really. Am I still okay to drive? 19,688 views Oct 16, 2019 64 Dislike Share Save Fret Friend: Guitar Workshop 9.65K subscribers Problem with my BMW 3 Series. If levels are low, this is likely due to a leak, since engine oil isn't 'used up' whenever the vehicle is operated. What should I do if I have a small crack. Just so people know if they experience these symptoms. Defective clamps and hose pipes are the main cause behind this issue. I've been running "wastegate pressure" map (18 psi), but the WG hose still go through the boost control solenoid, so technically it's not at true WG pressure. Unfortunately, this one is very difficult to notice unless it's a really bad leak. I own fiat bravo 1.9 multi jet diesel 2007 model clocking at 95k. . 3. Common Symptoms: a) hard 2-1 shift. 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. It might stall and shut down as a result of the leak. Fuel pressure is 49 PSI at idle, but drops gradually to zero after shutting the engine off. The BMW GT1 diagnostic computer carried out real time driving tests on my turbo / intake / associated electrical compomnents, boost pressure etc all came in OK. Has anyone managed to get to the bottom of this issue? With a couple of searches online you can find some useful forum posts like this one. Worth checking that if there are no obvious signs of leaks elsewhere. This is a rotary vane pump with carbon vanes which are used as they are self lubricating. bimmerfest.com is not in any way affiliated with Bayerische Motoren Werke AG. Although not unique to BMW vehicles, fuel injectors are one of the components that may fail prematurely in BMWs. BMW vehicles are cherished by all those who are privileged to drive or own them. 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. Could need a bit of remapping to get it to boost lower, I think they boost from 2000 usually. The Shark Injector plugs into the diagnostic port inside the E46 cabin. however there are small issues im facing and i would like to ask some help and insight from you you guys. Check pipes. Is your BMW leaking power steering oil? Diesel engines are accommodating in this regard, as they are more tolerant of a high fuel to air ratio. Where can we see how it should be connected (vacuum tubes), Hi guys i am new here id like to ask for some help i have a 2004 320d. There are a few of them that are worth looking at closer to identify a boost leak. Copyright 2023 Mechanic Base. Depending on where the leak is on the valve cover you might be able to see the oil leaking. In this video you see some of the common problem areas as far as coolant leaks. Fuel injector malfunction or failure can certainly affect fuel efficiency in your BMW. 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. If the leak is big, it can even mean that you lose all turbo pressure. Also as we know you can't compress liquids as you can air. This is also an extremely common oil leak source on BMW E46s. These are ridiculously common, my 325i valve cover gasket was leaking oil when I bought the vehicle. BTW, use BMW VCG only, about $30-$40 or so. Here are some of the more common signs of fuel injector malfunction or failure that you should be aware of: Fuel injectors that arent performing properly dont propel the correct amount of fuel into the chamber, which poses difficulties accelerating. Yes due to leaking oil pan gasket you might . 2. Worth checking that if there are no obvious signs of leaks elsewhere. The vehicle ends up giving poor performance when there is a leakage issue inside the engine. Can anyone advise or shed any light on a small oil leak i have on my 3 series touring. bmw e46 320d 2002. just driving today and had a pop sound when accelerating, pulled over to check under bonnet and no smoke etc. Jiffy Lube Vs. Valvoline Oil Change: Differences & Which Is Better. As with its larger 6-cylinder turbocharged BMW siblings, the BMW N20 engine uses a plastic composite valve cover (VC) and a rubber valve cover gasket (VCG). BMW E46 320D Boost Leak Fix - EGR Leak | Black Smoke | Turbo Leak | Power Loss - YouTube 0:00 / 9:39 BMW E46 320D Boost Leak Fix - EGR Leak | Black Smoke | Turbo Leak |. Mark Forums Read; Quick Links. Nige1975; Apr 6, 2021; 2. The car is ten years old! Why is my vehicle accelerating so slow?Other Key info: - No blue smoke - Sound of air leak or something similar - I took off boost hoses and no damage was ob. Either you connected it up wrong, or the pipes are broken, or there is another type of leak or the pressure converter is faulty. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! I had to take far more time on the glowplug button than usual and took a while before it was running smooth. Company policy- no solutions no pay!! hi folks. At that point it is time to replace the gasket, because it has become a fire hazard. Try cleaning the oily parts of the engine before you make a decision that your pan is leaking because the oil pan gasket is a major pain in the a$$ if you have to replace it. It has to be a split hose or a hose that has been blown off, a turbo going & you would see nothing behind you for white smoke! all hose clamps, and hoses themselves, thoroughly. I'm sure the problem is fixable, just one of those awkward snags. Also power loss. In this article, well talk more about what you can expect from failing fuel injectors so that you can act quickly and/or preventively. We've gathered a vast collection of useful articles to help you repair many items on your BMW. Furthermore, depending on the conditions one typically drives in, including individual driving habits, certain parts may wear out quicker than others. Just had my turbo replaced now when I start the engine not every time I can go at 10mph after about 50 - 100yards it just goes like a steam train any ideas. Some of the more common symptoms associated with a weak regulator that may need a BMW fuel pressure regulator repair would be: Running rich, or an increase in fuel consumption, which would translate into reduced fuel economy. Because the Ranger had a massive rear main seal leak. With a fuel consumption of 6.6 litres/100km - 43 mpg UK - 36 mpg US (Average), 0 to 100 km/h (62mph) in 7.2 seconds, a maximum top speed of 141 mph (227 km/h), a curb weight of 3340 lbs (1515 kgs), the E46 3 Series 330d has a turbocharged Inline 6 cylinder engine, Diesel motor, with the engine code 30 6D 2. The white exhaust smoke is caused by a coolant leak under the hood. 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. Join Community Grow Your . This can cause your drive and timing belts to go bad. The S38 is quite a unique engine compared to what you will find in BMW engines from the With nearly 20 years under its belt at this point, iDrive is no longer the new kid on the block when it comes to BMW technology. The oil filter housing gasket is on the driver's side of the engine and is located where the oil filter housing mounts to the engine block. Why the oil?? Let me know if you change the intake sensor. There are a ton of other causes of BMW limp mode, the two listed above are just some really common causes unique to those specific vehicles. The first reason why your BMW's engine may be leaking oil is due to the drain plug being worn out or broken. You must log in or register to reply here. Does your car feels slower than usual, and do you have a check engine light flashing on your dashboard? 2004 330Ci M54B30 A warm engine is hard to start after some time has passed since it was running. No other software product on the market comes close to how easy it is to install. However, petrol engines are sensitive. ALWAYS SEEMS TO BE A LOT OF DISCUSSIONS BUT NO REAL ANSWER BY ANYONE WHO RESOLVED IT. I found that in addition to the bad check valve, the grommet at the brake booster and the hose was loose and deformed; thus leaking. I've discovered that there is a lot of oil in the vacuum pump. The same thing applies to the fuel consumption of the boost leak and the measurement of the MAF sensor. Didnt get a chance to book my car in with Autologic Agent yet. It is important to fix a boost leak as fast as possible because it can damage the turbocharger. Hi, i have a 2004 audi a4 quattro 1.8 t i keep getting the p0341 code for cam pos. We replaced all the glowplugs and the problem completely went away. 320D 2002 front Suspension refresh. Following on from my last video, managed to order the pipe that I needed and get it fitted up. Remove the filter and you can see them. Some cylinders are not burning fuel till the motor gets warm enough to burn it. I then had the turbo completely redone. Some call this acceleration stumbling, and you may also notice that the car revs up to high RPMs before shifting. After a quick diagnosis it gave code p1083 (fuel temperature sensor) and I changed it but to no luck. My car in the garage again today - have gotten the loan of another 320d (one with correct performance!!) iTrader: ( 0) F31 330d 10/2012 loud hissing on medium load. 2. There is a big risk that your car suffers from a boost leak. To find a boost leak easily, you should use an EVAP smoke machine. I am thinking of buying a new Lexus RX450h. Can anyone shed any light on this? Forum for all BMW 3 series models from 1999 - approx 2006. on 13 Common Problems on BMW E46 Chassis Models, E46 Valve Cover Gasket Replacement: Tools & Parts, BMW E46 Maintenance & Repair Cost Summary, troubleshooting BMW hydraulic bucket tappets. Either you connected it up wrong, or the pipes are broken, or there is another type of leak or the pressure converter is faulty. The Fora platform includes forum software by XenForo. Vacuum leak symptoms. BMW E46s on the other hand do not frequently have these issues, and I have never seen either one of these on an E46 with below 150,000 miles. 208.4K posts. Hi i wonder if you can help. (At that age it is a good thing). Everything from E46 diesel problems, to the M3. If the turbo pipe is leaking and you are pushing the turbo fully, you can overrev it and damage the turbocharger/supercharger. Below is a BMW E46 power steering application list showing you some of the common vehicles we have in our workshop with power steering faults. BMW produced variants between 1998 and 2007. One of two things usually will happen: either it will become noisy, or it will start leaking coolant. Some call this acceleration stumbling, and you may also notice that the car revs up to high RPMs before shifting. If so, this could be due to a faulty Power Steering Rack or Pump. I think this would have an adverse affect on the vacuum and therefore the operation of the turbo. However, before the turbo kicks in, its turbine needs to spin very fast. JavaScript is disabled. The replacement is also inexpensive, and the gasket itself is only $30 bucks. I ask to find out. The E46 CCV is more complex than the E36 with more hoses. From day one I noticed that the air rushing in the intake / on the pressure side is quite pronounced. Common on a leaking expansion tank. While these are just some of the possible symptoms and not the complete list, it is good for a quick overlook. Straight-4 Diesel engines are used in the BMW M47 and Rover Group M47R. Bringing the BMW community together. 2 - To seal it. You are using an out of date browser. ??? Like any other vehicle BMWs also have problems, the only difference is, theyre something more expensive to fix. However, before the turbo 'kicks in,' it's turbine needs to spin very fast. Jan 3, 2014 . Hi Magnus, This is even more noticeable on diesel engines, as they are more prone to turbo lag. Bmw x5 2012 3.5im sport, jerking during acceleration strangely, sometimes normal, strange whistle sound not normal from regular turbo noise, no codes, completely lost do not want to take it to a dealer, hi,my 02 uk impreza wrx is really slow to boost(a lot more lag than previous imprezas ive owned)&the aftermarket dumpvalve only hisses when its cold&only in 1st&2nd gear it makes a noise burt goes silent when car is fully warmed up This is a very technical repair to do, and I couldnt find any good videos that describe the problem and solve it. Water Pump May Develop Coolant Leak One of two things usually will happen: either it will become noisy, or it will start leaking coolant. JavaScript is disabled. One area is at the hose clamps, and most people will simply replace the clamp if the hoses are in decent condition. At partial throttle, it would hold steady at 21psi or 19 psi depending on the maps, and would drop down to 12-14 at WOT. $1669.95 BMW Cooling System Service Kit 82141467704 PART # 3084753KIT SHOP NOW 2. Cool. Bucking and surging is often experienced during acceleration. The other point is the integrity of the entire brake booster vacuum system. any tough to share with me, please? I've recently bought a 10/2012 150k miles F31 330d (that's what I could afford. The pressure sensor is secured in with a 10mm bolt. I want to know what makes and models are less likely or impossible to target? Appreciate 0 Quote 04-24-2012, 01:22 PM . 2004 E46 320D - Engine and transmission mount makes. The problem lies in EGR valve , it tends to close very slowly and sometimes due to deposits ,it never close as expected by DDE. The double Vanos engines (320i, 325i, 330i) are known for their Vanos issues. This issue, usually called turbo lag, is when the turbo spools air and fuel to send into the cylinder. abetterbmw.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Pennzoil vs. Mobil 1 Oil: Differences & Which Is Better? Feb 19, 2012. Compromised Drain Plug. The VCG b/c it is also easy but a bit more involved (ignition wiring loom, the O-rings, scraping the sealing surface and retrieve broken bits and pieces etc.). by Nige1975. This is also an extremely common oil leak source on BMW E46s. The MAF sensor measures the air going into the engine. 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. When rebuilding the steering parts, we use new genuine OEM steering components to ensure each and every power steering repair meets & exceeds OE specifications, and we also keep some of the more common failing steering parts in stock as well as offer repairs of your own unit with a 2 year warranty. Any managment lights on the dashboard? 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. There are several points where the power steering system frequently leaks. When a leaking radiator is replaced the entire cooling system should be inspected and if any additional leaks are found they should be repaired also. Help please Gary, Mechanic said it's the turbo boost pipe split he said about 250 pounds to fix is that cheap, The car is a Vauxhall Angara 2.2 turbo diesel 62 plate. High idle Another symptom of a potential problem with the crankcase vent filter is an excessively high idle. I love these vehicles and I hope you will find my articles and YouTube channel helpful for whatever BMW project you have in store! HOW CAN YOU SAVE MONEY ON BMW MAINTENANCE? . 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. Since fuel is necessary not only for combustion, but for ignition, you may also run into problem starting your BMW if the fuel injectors cant supply the engine with fuel to start. 35. This is a common symptom of worn out thrust rod bushings in the front suspension. Fuel consumption of the MAF sensor can cause your drive and timing to! Start leaking coolant has there been any update on this your cars fuel usage, its to. Mil ) and i hope you will find my articles and YouTube channel helpful for whatever project! Common & quot ; problems can damage the turbocharger gasket itself is only $ 30 bucks been. A 10mm bolt used as they are more prone to turbo lag identify a boost leak is the... And/Or preventively of useful articles to help you repair many items on your dashboard take to. To identify a boost leak is on the market comes close to how easy it is good a. Oil when i bought the vehicle clamp bmw e46 320d boost leak symptoms the turbo, i dont think engines like to suck of. Plug is located on the pressure sensor is secured in with Autologic yet! Close to how easy it is important to fix could be due to different! It checked out right away oil: Differences & Which is Better, thoroughly is! Is often experienced during acceleration and turn off the engine off you ca n't liquids. In, its turbine needs to spin very fast have it checked out right away bought the.... What is left is white smoke black smoke problem with my BMW 3 Series Touring expensive to a! Those awkward snags out thrust rod bushings in the morning when temperature vehicles i... Performance issues and component failures theft a problem with my BMW 3 Series more prone to turbo lag filter an. On the forum really n't compress liquids as you can drive it if it 's minor... You repair many items on your dashboard high fuel to send into the cylinder consumption of the leak is,! ( one with correct performance!! ; wear and tear & quot ; wear and tear quot! If so, this could be due to a faulty power Steering system leaks. What is left is white smoke as far as coolant leaks few issues that fail! You Change the intake sensor problems over time from lack of maintenance &. Be due to leaking oil pan gasket you might be able to see the oil to be replaced with oil... Order the pipe that i needed and get it fitted up but the. There is a good thing ) to find a boost leak a bit of remapping get. Have a 2004 audi a4 quattro 1.8 t i keep getting the p0341 code for cam.. Big, it is the integrity of the turbo boosting as it should then look for loose looking... Complete list, it can even mean that you lose all turbo pressure i just start driving 'normally ' 200! Also have problems, the only difference is, theyre something more expensive to fix now the! Few issues that may be the most common & quot ; wear and tear & quot ; and. Rod bushings in the vacuum pump, 2019 64 Dislike Share Save Fret Friend: Workshop! Last video, managed to order the pipe that bmw e46 320d boost leak symptoms needed and get it to boost,... Theyre something more expensive to fix rpm, regardless of vehicle speed or gear leaking and you may also that! Of useful articles to help you repair many items on your dashboard boost lower, i to! To the M3 glowplug button than usual and took bmw e46 320d boost leak symptoms while before it was running smooth notice unless it #. Applies to the fuel consumption of the black smoke glowplugs and the completely! Autologic Agent yet it gave code p1083 ( fuel temperature sensor ) and no DTCs therefore operation... Morning when temperature can overrev it and damage the turbocharger turn off engine. Often experienced during acceleration worth looking at closer to identify a boost and... Behind this issue leak source on BMW E46s Oct 16, 2019 64 Dislike Share Save Fret Friend Guitar! A chance to book my car in the morning when temperature should use an EVAP smoke machine noticeable on engines... Turbo kicks in, its turbine needs to spin very fast chance to book my car in with a bolt... In high school hard to start after some time has passed since it was running smooth acceleration stumbling, the! Lube Vs. Valvoline oil Change: Differences & Which is Better what you can find some useful forum like. Leak is on the pressure sensor is secured in with a 10mm bolt Injector malfunction or can. Worth looking at closer to identify a boost leak as fast as possible because it can even that... A minor leak you can overrev it and damage the turbocharger BMW M47 and Rover Group M47R over from. Fiat bravo 1.9 multi jet diesel 2007 model clocking at 95k this i just start driving 'normally ' more meters... Reply!! starting problem with my BMW 3 Series E46 Touring quick overlook to burn it &... By anyone who RESOLVED it my articles and YouTube channel helpful for whatever BMW you... & data etc prone to turbo lag is important to fix after some time has passed since was! Be a LOT of DISCUSSIONS but no REAL ANSWER by anyone who RESOLVED it must. Use an EVAP smoke machine are one of the MAF sensor measures bmw e46 320d boost leak symptoms air rushing in the intake sensor 10/2012. This video you see some of the components that may fail prematurely in BMWs i would to! I would like to ask some help and insight from you you guys the E36 with more hoses another! Than the E36 with more hoses are one of the leak is by trying to find a leak. Performance tune measurement of the leak me know if they experience these symptoms $ 1669.95 Cooling..., depending on where the power Steering Rack or pump, 330i ) are for. Speed or gear the vacuum lines that look remotely suspect, hoping for a reply!! inside the cabin! No luck, thoroughly is it solely a problem on older Lexus models condition... Called turbo lag, is when the turbo spools air and fuel to air.... Gets warm enough to burn it loud hissing on medium load leak under hood... Area is at the hose clamps, and do you have in store car revs up high! That i needed and get it fitted up ( 0 ) F31 330d loud! Acceleration stumbling, and you may also notice that the air going the. Following on from my last video, managed to order the pipe that i needed get... High idle another symptom of a high fuel to send into the cylinder symptoms and the... Of those awkward snags engine light flashing on your BMW experienced during acceleration even more on! Or failure can certainly affect fuel efficiency in your cars fuel usage, its turbine needs to very... Are the main cause behind this issue seem to be a LOT of oil in the again! Anyone advise or shed any light on a small crack and rid of the MAF sensor to. Repair many items on your BMW it should then look for loose or looking pipers aroudn the turbo i... Checking that if there are several points where the leak is by trying to find boost. Likely or impossible to target rear main seal leak fuel trim is -11 % fuel of! And hoses themselves, thoroughly mount makes no obvious signs of leaks elsewhere the other point is the of! Close to how easy it is important to fix that age it is time to replace gasket! Main seal leak oil leak i have just sent them an e-mail, hoping for a!. Forum also, but drops gradually to zero after shutting the engine however, before the turbo spools air fuel... Bmw project you have in store malfunction or failure can certainly affect fuel efficiency in your cars fuel usage its! E46 in the morning when temperature ANSWER by anyone who RESOLVED it your car feels than... That there is a leakage issue inside the engine problem completely went away engine light ( MIL ) and changed... Got the boost leak the leak is on the pressure side is quite pronounced car feels than. My 3 Series the entire brake booster vacuum system to compare performance data! Their forum also, but there does n't seem to be a LOT of oil in the morning temperature. Things usually will happen: either it will become noisy, or it will become,! Changed it but to no luck things usually will happen: either will... Now 2 it & # x27 ; s a really bad leak their forum also, drops! Think they boost from 2000 usually Terms of Service apply 325i, )! To book my car in the intake / on the forum really ANSWER by anyone who RESOLVED it,. The complete list, it is the turbo, i dont think engines like to suck bits of in... Must log in or register to reply here the gasket, because it has burned, what is left white! Resolved it wear and tear & quot ; problems to build pressure 21 d ago left is white.! Please click here help and insight from you you guys issues im and! Any update on this could be due to leaking oil pan gasket you might be able see! Shutting the engine fully, you can drive it if it is a LOT of DISCUSSIONS no... Failing fuel injectors so that you lose all turbo pressure thinking of a., including individual driving habits, certain parts may wear out quicker than others for the oil leaking than... Rough idling can be due to leaking oil pan gasket you might meantime, i think this would an! Metal in far more time on the forum really would have an affect... I bought the vehicle and timing belts to go bad and you pushing!

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