Does your car feels slower than usual, and do you have a check engine light flashing on your dashboard? You are using an out of date browser. Bucking and surging is often experienced during acceleration. I then had the turbo completely redone. Theyre known for their impressive performance and high levels of endurance. Am I still okay to drive? bimmerfest.com is not in any way affiliated with Bayerische Motoren Werke AG. Either you connected it up wrong, or the pipes are broken, or there is another type of leak or the pressure converter is faulty. There are a few of them that are worth looking at closer to identify a boost leak. Other common causes include: mass air flow sensor, automatic transmission issues, camshaft position sensor, crankshaft position sensor, throttle position sensor, and wiring issues. iTrader: ( 0) F31 330d 10/2012 loud hissing on medium load. That makes your spark plugs are too wet, meaning they can't ignite the . BMW MY08 E92 335XI - GONE BMW MY06 E46 325XI - GONE. 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. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Little to no pressure after a car is shut off. For a better experience, please enable JavaScript in your browser before proceeding. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. 2. 2004 E46 320D - Engine and transmission mount makes. thanks. When I replace the starter on my Ford Ranger I got drenched with oil when I removed the starter bolts. If it is changed the dealer needs to program the ecu to accept the new MAF. hi folks. For more information on affiliate links, please click here. no boost yet no vacuum in the manifold?????? 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. Just remember that if you suspect an oil pan gasket leak, frequently its actually oil leaking from somewhere else that has accumulated at the bottom of the oil pan. Fuel starvation, either a blocked filter, a knackered fuel pump or a leak in the fuel rail . 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. 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. all hose clamps, and hoses themselves, thoroughly. Mine cost ca. One of two things usually will happen: either it will become noisy, or it will start leaking coolant. What could it be? The check engine light monitors all sensors of a car engine, including the boost pressure sensor. 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. Here are the links to the OE parts from realOEM.com: Front (51728194682) Back (51728194684). 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 In this article you can find 13 of the most common problems on BMW E46 models. 623. This will cause a wrong air-fuel mixture and, in most cases, a rich mixture. I have just sent them an e-mail, hoping for a reply!! Vacuum problem. Magnus is the owner and main author of Mechanicbase. For a better experience, please enable JavaScript in your browser before proceeding. The 320d is infamous for using turbo's. At least your car isn't '02-'05 as these injected their inlet manifold swirl flaps and wrecked the engine. N47D20. If the filter becomes damaged or causes an oil or vacuum leak, this may disrupt the idle speed of the vehicle. If a diesel smokes like mad then clears up when warmed up you have bad glowplugs. #1Thousand Oaks, CA 91362. It may not display this or other websites correctly. I've had my catalytic converter nicked twice now, unfortunately. 29,907 views Jan 24, 2013 14 Dislike Share Budiman Ariff Ibrahim 23 subscribers Had this whirling/spooling sound when i throttled the pedal. I love these vehicles and I hope you will find my articles and YouTube channel helpful for whatever BMW project you have in store! However if it's a minor leak you can drive it carefully without boost. An automobile resulting in poor acceleration is one of the major boost leak symptoms. first disconnect the EGR vaccum hose , run the car even without pluging the vaccum line.. if you notice car jumps in with power..then your egr close as expected . This can cause your drive and timing belts to go bad. The ECU determines the ratio of fuel to air; however, if there is leakage of air along the way, the ratio is incorrectly calculated. How common is catalytic converter theft on my car? Common Symptoms: a) hard 2-1 shift. Often, the engine stalls when stopping. There are two commonly replaced P/S hoses on E46s. 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. 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 . any tough to share with me, please? This is not a quick repair, but its not a difficult one. Hello guys has there been any update on this? problem is that I cant seem to find anywhere selling the part alone - and BMW want to sell me a complete turbo unit at 1040!! If the pressure builds too high, it can cause gaskets and seals to blow causing oil leaks. Oh come on, not another one! They should be heavily sooted up. I must ring the BMW main dealers tomorrow and ask how or what techniques they use to diagnose electronic issues. 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. Once it has burned, what is left is white smoke. 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. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Stalling: If the air-to-fuel ratio is incorrect, this . Here we will review a few issues that may be the most common "wear and tear" problems. I own fiat bravo 1.9 multi jet diesel 2007 model clocking at 95k. A forum community dedicated to BMW owners and enthusiasts. 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). F30 B48 Turbo repair, Do I have to remove the Cat. Rubber wears out and specially if you have a vehicle thats 10-15 years old. Compromised Drain Plug. 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. He has been working as a car mechanic for over 10 years, and the majority of them specialized in advanced car diagnostics and troubleshooting. So if you experience black smoke from the exhaust when accelerating, it is definitely time to check for any boost leaks. Split hose probably. 2) Occasional rough idle (jumps between 500-1500 rpm). The E46 CCV is more complex than the E36 with more hoses. BMW Technical Article Directory - E30, E36, E46, E90, E60, E39, Z3, Z4, X3, X5, 2002 | Pelican Parts Free Shipping over $99! Also as we know you can't compress liquids as you can air. Be very careful, though, because engines run very well on pressurized air!! 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. Mechanic says he is alomost 100% positive it's an electrical problem. 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. Straight-4 Diesel engines are used in the BMW M47 and Rover Group M47R. Jiffy Lube Vs. Valvoline Oil Change: Differences & Which Is Better. 1 - To hold the tube (in most cases where a locking shim is not there). 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. sensor, ive replaced it twice but still get the code, also the crank pos. 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. It may not display this or other websites correctly. Edited by anonymous-user on Saturday 25th August 18:44, You admit to doing 6000 miles in it since purchase,so good luck proving. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. I would perform a vacuum line delete first. You must log in or register to reply here. BMW produced variants between 1998 and 2007. DID ANYONE GET TO THE BOTTOM OF THIS. 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 ! This is not a difficult gasket to replace, but as I mentioned, most of the time you wont even notice that its leaking. Installion - Pull the tube, remove old o-ring and thoroughly clean it, and it's mating faces on the block. If the leak is big, it can even mean that you lose all turbo pressure. Preventive maintenance goes toward preventing problems like blown CCV units from ever occurring. Guide the tube in slowly !! Boost lower if you will. Here is a more detailed list of the 6 most common symptoms of a boost leak. Some cylinders are not burning fuel till the motor gets warm enough to burn it. This makes sense to me too. The problem is caused from worn door seals. Mark369; 3 mo ago; 2. Until that happens, the turbo does not play a role in boosting the car. Everything from E46 diesel problems, to the M3. N20 Valve Cover and Valve Cover Gasket. Content on bimmerfest.com is generated by its users. 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. 3. It makes your life easier and extends the life of your engine. iTrader: ( 0) Oil leak from from 320d engine?- pics added. My marine diesel smoked very bad at launch this year. Overheating can cause severe engine damage. check all your boost pipes first. The hard way to find a boost leak is by trying to find it visually. Vacuum problem. How can I secure my car's catalytic converter from theft and is it likely to be stolen? Some cylinders are not burning fuel till the motor gets warm enough to burn it. Rear left (63217165843), Rear right (63217165844). A boost leak can result in many different strange symptoms. Thought people might like to know that after cleaning my micro filters on my Pressure Convertor for the turbo (not had time to do the EGR one yet) I have noticed a significant improvement in acceleration. To me that doesnt seem right my uncle had a 320d that pulled much better and boost cannot kick in that late just doesnt sound right for a diesel as far as I know it should be kicking in around 1750rpm on the 320d? This is even more noticeable on diesel engines, as they are more prone to turbo lag. Remove the filter and you can see them. Car owners can feel a power loss during acceleration. Don't buy vacuum lines from midas, because then you will be going through . also i will call the supplying garage first on tuesday to see if they can help. The BMW 3 Series (E46) is a fully hydraulic steering system consisting of a Power Steering Pump, Power Steering Rack and Power Steering Hoses. decided to drive back home and noticed loss of power from turbo and a rattling noise when should be boosting. has my turbo just blown? Smear the area with a little fresh oil and replace new o-ring. Cool. sounds like a walrus mating call (or at least as I remember from Nat'l Geographic channel). They usually go bad after BMW lifetime period 60-70k. If your vehicle has an issue with the fuel pump, that means the engine doesn't have enough fuel and it won't be able to produce enough combustion to properly power the vehicle. 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. The Bank 1 long term fuel trim is -11%. Hi Magnus, 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. Certain E90 models, particularly the 320d EfficientDynamics version, can be susceptible to excessive . 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. Copyright 2023 Mechanic Base. I had to take far more time on the glowplug button than usual and took a while before it was running smooth. The same thing applies to the fuel consumption of the boost leak and the measurement of the MAF sensor. This is a rotary vane pump with carbon vanes which are used as they are self lubricating. Well my first thing I would look for is a boost leak. But I don't think that is the problem, because then you would not get boost at 3500rpm. Because the valve cover or the valve cover gasket on E46s will go bad around 60k miles, youll find this is the #1 repair on these vehicles. This is a common symptom of worn out thrust rod bushings in the front suspension. This is commonly hear when the windows are completelyclosed. 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. If a diesel smokes like mad then clears up when warmed up you have bad glowplugs. This I feel is very wrong. If its not boosting as it should then look for loose or looking pipers aroudn the turbo. Blown CCV units from ever occurring starter on my car - to hold the tube ( in cases... 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