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  1. Technical Guides for the E90, E91, E92, E93, F30.
    I have checked my VIN online and i have this engine. Does this need the swirl flaps sorting out? Ive currently done 171k and was just worrying as i can hear a rattle from the engine. Any replys helpful thanks in advance
  2. BMW 3 Series Forum - Technical Talk on the BMW E46
    Hi! I own a BMW e46 2004 318d The engine suddenly shuts off as if someone turned the key for me and will not start for a good while. I wait for a couple weeks and when i get back to it it starts right up again when cold, but dies if you try to give it fuel when cold, if you let it warm up...
  3. BMW 3 Series Forum - Technical Talk on the BMW E21
    Hi everyone! Coming to you with a "ghost" problem: Car: BMW 320d E90 from 2006 - 163hp (engine: M47), manual gearbox The graph below is the MAF measurements (actual and requested). The blue line is the actual air mass. The red line is the target air mass. Does anyone know why is so big the...
  4. General BMW Discussions
    I have a major problem with my BMW M47 Engine 118d 2006 (150k miles). And I would be grateful if someone can help us as we are located in west midlands! The car has been a mint and smooth runner with no symptoms prior to this issue. A couple of weeks ago I brought the car on reserve miles to my...
  5. Auto Electrical Forum
    Hello guys. My E87 118d M47 has a faulty turbo actuator and needs replacing. I’ve been googling stuff and I’m unsure on what actuator is right for my turbo. I have a friend who said the E46 M47 turbo actuator should be the same but another friend said it’s different from the E87 M47. Has anyone...
  6. BMW 5 Series - Tech Talk For All Gen Of 5 Series
    Has someone been through this - I feel like I am in a very annoying massage chair that's got a bad motor. When idling, I can feel a vibration in the steering, driver seat, floor, and peddle, umm and the gear knob. When I rev the car between 80 and 120km it feels bouncy as if the wheels are not...
  7. General BMW Discussions
    hi :) just wondering if any of your guys on here can shed any light on this one, as im confused by it m47 engine, ticking when cold, very lumpy idle when warm, alot worse if its trying to do a regen etc, i have some injector figures, thought it was pretty straight forward and replaced number...
  8. BMW 5 Series - Tech Talk For All Gen Of 5 Series
    Hi everyone, I posted this in the wrong thread - just joined :) I am new to this forum. I own a BMW 520d 08 LCI but with the M47N2 engine. I am currently facing a number of issues: A. Very slow throttle response under RPM 2000 and a check engine light on throttle kick down when I rev past...
  9. Introductions
    Hi everyone, I am new to this forum. I own a BMW 520d 08 LCI but with the M47N2 engine. Looking forward to getting to know the community!!
  10. BMW 1 Series - Tech Talk For All Gen Of 1 Series
    I'm new to this forum and need help please. I have a 2006 120d e87 with the M47 Engine. I started my car and it started revving very high, the reves came down slowly and the car stalled. After that my car starts and roughly idles for a short while (About 2 minutes) and then cuts out. The...
  11. BMW 3 Series - Tech Talk For All Gen Of 3 Series
    Help!! Pleease! How many bolts hold the starter on an M47 E90 Manual g/box?:confused I've removed all the bolts I can find on the bell housing and still the starter wont budge... Two bolts on the gearbox side of the bell-housing.. I cannot see any others and the starter wont budge.. Have I...
  12. BMW 3 Series Forum - Technical Talk on the BMW E46
    Hi all, Thought I'd create a new thread as I've been googling for 12 hours+ now with no luck. Car - E46 320D 2003 150BHP MSPORT M47 Around 2 days ago or so, I was on the motorway when my car juddered twice in the space of 5 mins. I've never ever felt this before from my car so it was worrying...
  13. General BMW Discussions
    Hi guys, So I’ve been dealing with this issue for a little while now and its starting to irritate me. My EGR thermostat started leaking on me a while back, to which I found the oring had some damage. I then went onto replacing the oring with one from the dealer, reinstalled the thermo as usual...
  14. BMW 3 Series Forum - Technical Talk on the BMW E46
    Hello guys. I have one car with M47 engine. It is not BMW but Land Rover. Had some problems with engine, now removed turbo and thinking if i should sent it to turbo chargers service. Here is video: https://www.youtube.com/watch?v=xWbq6CFkya4&feature=youtu.be As i understand, little play is ok...
  15. General BMW Discussions
    Hi. I renewed both my timing chains, installed new head gasket. When started with the tightening sequence of the head bolts, I tightened it in sequence of 1 to 10..starting from the middle working outwards. But what I did was tightening all of them little by little..until all of them were...
  16. BMW 5 Series - Tech Talk For All Gen Of 5 Series
    Hi, I am putting back together the engine and need to know about the E60 520d Crankshaft drive mass compensator. Does this have to be aligned or can it just be bolted in? Cant find anywhere to check. 2006 M47T , just replaced big end shells and not sure about the mass compensator alignment...
  17. General BMW Discussions
    Just looking for a little advice on how to analyse the Harmonic Balancer/Crankshaft Balancer for defects. I've got a stock 2006 BMW X3 with an annoying vibration both at idle and 1500rpm. The only modification is blanking the swirl flaps. It's got new engine mounts, new clutch and Dual Mass...
  18. Auto Electrical Forum
    Hi, E60 520d M47n I was getting permanent faults on plugs 2&4 and intermittent fault on no.1 I replaced all 4 plugs(beru) but now have a hard fault on no.1. Lumpy cold starts again. Since no.1 is accessible without removing manifold I was able to check resistance and it is in spec with another...
  19. Auto Electrical Forum
    HI my e91 cut out when driven was hard to start but it did then cut out agin got it home and it drove fine for 40miles next day it wouldn't start plugged in delphi it wouldn't conect to ecu and there's was codes in abs saying something like Los of coms to ecu. Checked powers and grounds to ecu...
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