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  1. BMW 3 Series Forum - Technical Talk on the BMW E46
    Hi, Sometimes if I hold the pedal gently after the car has been started just about 700rpm it can bounce between 700 and 900 or so, does this mean anything to you guys and if so would you imagine it has anything to do with the cold start misfire the car has? Thanks in advance, Kind regards
  2. BMW 3 Series Forum - Technical Talk on the BMW E21
    Hi, New to Bimmerforums. I have a problem with my 328 race car (it’s a internally standard M50 single Vanos but with a M52 intake manifold and aftermarket induction kit) in that it won’t rev over 6100 anymore but also won’t hold a steady throttle over 4500 at standstill. It’s a problem that...
  3. BMW 3 Series - Tech Talk For All Gen Of 3 Series
    Hi Guys Just purchased a e90 325i and the Rev counter MPG and fuel gauges are not working when I start the car they move into position for about 2 seconds and then all go to 0. Any ideas?
  4. BMW 5 Series - Tech Talk For All Gen Of 5 Series
    On my 523i with M52TU engine. The engine starts fine, warm or cold and tick over OK and will run, with throttle opening, up to around 2000 rpm but any attempt to go higher or crack open the throttle will result in the engine running really lumpy with no increase on rpm. It will remain running...
  5. BMW 3 Series - Tech Talk For All Gen Of 3 Series
    Hi guys a quick question to ask what rpm should the e90 330D idle on. Also is it normal for the car not to hit or rev past 4000rpm when idle. I thought it would redline it at idle as most cars do or is this the cut off point.
  6. BMW 3 Series - Tech Talk For All Gen Of 3 Series
    seems like vacuum or boost loss is about 90% cases of weak power on these 35d engines, and my recent replacement of egr pressure converter eliminatedthat gutless low rev torque and now I feel the car has a boost below 2000rpm (it didn't have before and everytime I stomped the throttle, the rev...
  7. BMW 3 Series Forum - Technical Talk on the BMW E46
    Hey there I really hope someone can help me my Bmw 318i 2003 drives a pulls like it should I belive but when I put the clutch in coming up to lights or to a stop once idle it does tiny burps is what I can describe it as and some times quite often now the revs drop below five like it’s gonna...
  8. BMW 3 Series Forum - Technical Talk on the BMW E46
    Hi all Bit of help needed please y reg E46, the Rev counter has stopped along with the mpg ,also temp gauge is in the red , but water level is fine ,and hand brake light is on plus the yellow triangle in the middle is on , this all happened at once , any one got any ideas ? Thanks in advance
  9. BMW 7 Series - Tech Talk For All Gen Of 7 Series
    Hi all (again) when driving my car all of a sudden it wouldn't rev then was ok till I got home,then in the morning went to start it and it starts but won't rev up enough to set off.. Thanks in advance Cess.
  10. BMW 3 Series Forum - Technical Talk on the BMW E46
    Hello, BMW E46 330d Touring (204). I've had a niggle with the car for sometime now. It lacks low end performance (say sub 2.2k ish) but never produces any error codes other than Glow Plug 1 and 2 (which i am not too concerned about). No smoke either, temp also fine. In addition to this, logs...
  11. BMW 5 Series - Tech Talk For All Gen Of 5 Series
    Hi all, this is my first post on the forum! It's a pleasure to be here and definitely a massive amount of knowledge. I've spent many hours looking through existing threads but none of the solutions posted have worked on my car. The problem is I've got my car tuned from 218 hp to ~270hp. The...
  12. BMW 1 Series - Tech Talk For All Gen Of 1 Series
    Hi All, First time poster, so hoping you all can help me. I have a BMW 1 series 2012 116i @ 39k miles. Recently i have had issues with it which i have summarized below - - Rev’s when idle are double what they should be – over 1000. When I brake rev’s go up to between 2-3k before coming down...
  13. BMW 3 Series Forum - Technical Talk on the BMW E46
    Hello all, new on here and looking for advice. I have a 320d, 2004. Never felt like it was as quick as it should be. But did seem to boost up etc etc. More recently I noticed if I revel it high it would cut power and feel like it was misfiring. And now, a week or so later it feels like it...
  14. BMW 3 Series - Tech Talk For All Gen Of 3 Series
    Problem started a couple of weeks ago. Anytime you give it some revs quickly the car cuts out with the management light on. Takes a bit of restarting but feels down on power and wont rev past 4000. I've just parked it up and got out the old 320d compact until i can sort it. Had a look at the...
  15. BMW 5 Series - Tech Talk For All Gen Of 5 Series
    Hi, As the subject says. My rev counter does not work on E61 535d. The needle just doesn't move. I have done a cluster test and the needle moves during the test. I'm looking for any other suggestions on what could casue it stop working. Thanks Dan
  16. BMW Tuning Forum
    Hi guys, never posted before on here but have used the site countless times and learnt a lot about the e46 320d from this site, thank you! It all started when i bought my 1st e46 320d es 2004, loved it but sadly a write off. I like it so much i bought another (msport touring) only this time the...
  17. BMW 3 Series - Tech Talk For All Gen Of 3 Series
    Hi all. Apologies if this is in wrong place or there is already a thread on it but here goes. I have an E91 320d with the 177bhp N47 engine. Car has done 180,000 miles and I have the extended BMW warranty. On 19 July the car suddenly had no power and would not go over 2000rpm. It...
  18. Introductions
    Hi All, I am a new and excited owner, however these lights are a concern, is this normal that they are always on is this a problem or is this normal Thanks in advance Rory
  19. BMW 3 Series Forum - Technical Talk on the BMW E21
  20. BMW 3 Series Forum - Technical Talk on the BMW E46
    Hi all,Got in car to come home from work today and started with a lumpy tick over, then on way home the engine light came on (1st time in six years). Plugged the Carly in and it came up with three engine faults, two of them were related to the Lamda sensors, forget exactly what, and one was the...
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