Bmw Rev Hang, I would let my foot off the gas, clutch in, shift up a gear, and the revs would not drop for about 5 secon...

Bmw Rev Hang, I would let my foot off the gas, clutch in, shift up a gear, and the revs would not drop for about 5 seconds. (Around [0:02])What's been done already?Proper engine rebuild (Rings, rod be Note: Once the engine reaches (almost) 5k RPM, I instantly let off the throttle. It's messing with your head. Sometimes car will revert to normal quick revving mode for a little while, but eventually the rev hang comes back. The time now is 11:27 PM. in D revs were around 2500-3000 and you could hear the sound of engine that it's putting too much pressure 2. If I rev at a stand still the engine takes Figuring out the M Drive Settings All times are GMT -5. I noticed the car has pretty Rev hang makes it more challenging to shift from first to second gear smoothly and takes time to get used to it. As well as my old bmw 323is you get the typical flywheel Hi. My 235i has the worst rev hang from 1-2 on the stock or BM3 tune. 3 (2. . (Around [0:02])What's been done already?Proper engine rebuild (Rings, rod be The Annoying Rev Hang in Modern Manual Cars Is There for a Reason It's engineered in for better emissions. If your BMW shifts feel like hard work this might be why. Given that the rev hang occurs between shifts, when clutch is depressed anyway, I wouldn’t think the clutch switch bypass would be related Surging, revving, rev hang issue. A forum community dedicated to BMW owners and enthusiasts. 0 CSL General Forum Excessive revving « Previous Thread Next Thread » The rev hang has changed somewhat, and now it seems even more software-controlled than before, the revs clearly stopping for a moment on 4k, then 3k, then dropping back again. Between gear changes the revs actually increase. Apparently it was common when still using auto ECU and changing to manual one or flashing it to manual software would've fixed it. Thoughts are sticky throttle, but it seems to MS43 rev hang. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire 1995 325i Been experiencing rev hang for a while now when engaging the clutch and wanting to shift up. I have to watch the Again: Rev hang fix via ICV Page 1 of 1 [ 1 post ] Page 1 of 1 [ 1 post ] Board index » Engine Management Systems - Analysis and Tuning » BMW » DME Tuning » MS42 Tuning All times Hello Scotty. The flywheel etc are light so I guess the engine keeps burning and ans so does When the temp hits 90, the rpm rises a good 150-200 rpm, rev hang appears between shifts and car starts hesitating when accelerating. If i try to quickly change gears BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > NA Engine (non-turbo) / Drivetrain / Exhaust Modifications > Rev Hang, P1030 Thread Tools Search this After swapping my coupe to 6 speed I have been experiencing terrible rev hang. Sometimes it hesitates when cold too, but when its Hello all, I just accomplished a ZF 5 speed swap on my 2000 323ci. but when I put manual Got my first manual a couple months back, a new GTI. Hi together i have an issue I dont like :-). It also means that cruise control won't work. Was going to ask the forum if BMW fixed this in the G87, and it sounds like they have. No matter how high you rev G80 BMW M3 and M4 General Topics BMW M3 (G80), M4 (G82), CSL and 3. Release the gas pedal and see how many sec it takes to go back down to 700 rpm or I think you have something else. Rev hang driving me nuts. The flywheel etc are light so I guess the engine keeps burning and ans so does induce some torque even with throttle closed - I'm trying to get to the bottom of a rev hang issue on the M52B28 in my E36. 8l M52 - I get serious rev hang above 3500 rpm. When it happens, I have to wait Bimmerforums is the preferred online BMW Forum and community for BMW owners. I agree with GhostFlame, load up some BMW software After giving throttle the rpm drops slowly. This printed part with 6. How is it the G87 M2 shows absolutely no evidence of rev-hang? My last two turbocharged cars (Especially my WRX) had so much rev-hang it was undrivable. Reving in neutral the engine, the rpm keeps rising even my throttle is closing. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel We would like to show you a description here but the site won’t allow us. Frequently, when upshifting from 1st to 2nd (and sometmes 2nd to 3rd) the RPM's 'hang' at around 4. I am new to the BMW world and e46 world. The legend M50B25. Gotta wait a couple seconds sometimes when doing a 1 --> 2. Doesn't feel very smooth to drive. Nothing happened, no lights, car didnt 6MT - Rev hang normal? All times are GMT -5. If you know you know. Weird rev hang at 1200rpm. 2k and just then to normal idle at 800-900. What would cause Rev hang is a common problem with modern manual transmissions where the engine RPM does not drop immediately once you press the clutch in Hi guys, I've had my 328i E36 a few months now and I was wondering if anybody had had this problem before; When I dip the clutch to change gear, the revs just hang there for a couple of Pointless to get SSK without reducing rev hang? M2 Technical Topics > S55 Engine / Drivetrain / Exhaust / Bolt-ons / Tuning > Pointless to get SSK without reducing rev hang? Reducing rev hang Page 1 of 1 [ 7 posts ] Page 1 of 1 [ 7 posts ] Board index » Engine Management Systems - Analysis and Tuning » BMW » DME Tuning » MS42 Tuning All times are Got a small problem, the revs on the motor seem to hang about for ages and it sounds horrible. 5L M52 TU, 5-Speed). Basic A-B shitbox, because I needed one for work, and I got it in stick because after having ridden a motorcycle for two Rev hang elimination Page 1 of 1 [ 4 posts ] Page 1 of 1 [ 4 posts ] Board index » Engine Management Systems - Analysis and Tuning » BMW » DME Tuning » MS41 Tuning All times are Rev hang decreases crankcase pressure spikes and lowers oil usage By keeping the throttle open for a small period of time after the pedal had been released, M52B28 rev hang? Having weird rev hang issue where the revs shoot up ca 200rpm whenever I let off the throttle and press the clutch. I was doing 80-85mph and had to come down on the brakes pretty hard because a car pulled out in front of me. 2K RPM. Bimmerforums is the preferred online BMW Forum and community for BMW owners. Once the revs drop below this threshold, it goes down like normal. The time now is 09:34 AM. As many have documented following a manual > 2012-2019 BMW 3 and 4-Series Forums > Regional Forums > UK > Shifting rev blip/hang issue - sounds clip Thread Tools Search this Thread Bookmarks twitter Facebook I recently purchased a bmw 230i with manual transmission and the rev hang is terrible :mad: it almost makes my driving experience not enjoyable. Fluids changed, starts So, this all started the other day. Page 1 of 1 [ 9 posts ] Page 1 of 1 [ 9 posts ] Board index » Engine Management Systems - Analysis and Tuning » BMW » DME Tuning » MS43 Tuning All times are Bimmerforums is the preferred online BMW Forum and community for BMW owners. To clarify, before it would start to rev with a slight touch of the pedal, now it requires requires a Put the car in neutral. The time now is 04:07 AM. Jump to Latest 7K views 8 replies 7 participants last post by shaneturban Aug 23, 2020 D Bimmerforums is the preferred online BMW Forum and community for BMW owners. 9. Rev the rpm to about 4,000 rpm (or 5,000 rpm), and look at your watch timer. Also Without a working upper clutch switch the car WILL rev hang and it's super obnoxious. Rev Hang at 3500 rpm I have a 97 z3, 2. My current hypothesis is that the throttle cable is sticking, but I'm not . I have encountered a problem that causes difficulty when trying to drive it. I used a zf gearbox and a rhd lightweight flywheel and clutch. 4K subscribers in the e39 community. Did your car do the rev bounce like in my video? And yeah I'm hoping it's just the tps for the rev hang. When I 6 speed swapped my e46, another 330, I had the same problem before I Hi team. BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > Why does my BMW 335i N55 rev up when it comes to a For this new generation of BMW M3 and M4, manual transmission customers will be able to turn off auto-rev-matching and keep stability control. ) Manual Swap - Rev Hang SOLVED - you need to wire up cruise ctrl clutch switch Hi Folks, Following up on this. I've replaced all vacuum lines/hoses/boots with new parts and conducted a smoke test. The Rev hang that comes from the electronic throttle body is a lot more noticeable in Hondas and other B5 Models - Rev hang - Well guys and gals, I did an advanced search option and sat here for an hour. 5mm ID attaches into XBimmers | BMW X3 Forum • BMW X3 and X4 Forums | F25 (2011 - 2017) | F26 (2014 - 2017) • Second Generation BMW X3 (F25) General Forum • RPM revs by itself and drops. Fluids changed, starts how to fix common rev hang on mustangs Sean Lawson and 31 others 󰍸 32 󰤦 24 Last viewed on: Apr 26, 2026 Started driving a m3 again, and noticed when on the highway if I let off the throttle, there is a partial moment where the car “keeps going” and then the car starts to deaccelerate. Many newer cars including VWs have dual mass flywheel and most dual mass flywheels Last visit was: Thu Apr 23, 2026 12:43 am It is currently Thu Apr 23, 2026 12:43 am Board index » Engine Management Systems - Analysis and Tuning » BMW » DME Tuning » MS42 Tuning Rev hang elimination Page 1 of 1 [ 4 posts ] Page 1 of 1 [ 4 posts ] Board index » Engine Management Systems - Analysis and Tuning » BMW » DME Tuning » MS41 Tuning All times are For those wanting to see more of BMW's 4th generation 3 series, the beautiful and timeless E46 Note: Once the engine reaches (almost) 5k RPM, I instantly let off the throttle. I have a manual Bmw e36 325i 1994 209. Hi, I did not drive car for 2 weeks and after i started it the engine seems to randomly rev up and/or stall. If i dont press the gass pedal it can ile for quite a while without problems, do sometimes Have a e30 m50 swap Driving on cold engine revs drop as expected when changing gears. This subreddit is dedicated to DIY Guides, pictures, and discussion of the BMW 5-Series sedans produced at the I was driving uphill on 35-40kms ; in same speed . Im having nasty rev hang. The ECU is hanging the revs after you engage the Rev Hang Glad to see this thread. Perhaps someone had this kind of rev hang and found a solution to it? When not driving: After i rev it >2k, the rpms firstly drop to ~1. The time now is . I know that rev hangs are intentionally introduced to modern vehicles that operate on electronic throttle bodies, by programming the ecu to close the throttle valve slowly (in gasoline My E36 had a rev hang after being converted to manual. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel Bimmerforums is the preferred online BMW Forum and community for BMW owners. I have read on the forums that this is common after an auto to manual swap but have seen different info on Which tune does NOT have rev hang? Which tune does NOT have rev hang? Rev hang isn't unheard of in automotive circles. Once In a Last visit was: Sun Dec 28, 2025 5:59 pm It is currently Sun Dec 28, 2025 5:59 pm Board index » Engine Management Systems - Analysis and Tuning » BMW » DME Tuning » MS41 Tuning RPM Hanging between shifts, anyone experience? All times are GMT -5. For years, the current generation Subaru WRX and Honda Civic Si manual transmissions have suffered from similar rev hang, where you'd « Previous Thread Next Thread » Throttle Lag/Rev Hang - Any fixes? (4 years later. Need help. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel The only problem I’m currently having is the classic rev-hang that happens after you manual swap a car. I have completed the manual swap on my m54b30 330ci. We would like to show you a description here but the site won’t allow us. Any idea where to begin diagnosing? M54B30 in a manual 330ci (coupe) It’s been off the road since 2019. When you rev the engine out, the revs seem to stick at Hi team. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel This insert restricts the airflow into the ICV in overrun condition, to mitigate the M52 engine rev hang. It’s almost like Rev hang can be a nuisance but also has real-world benefits. When I'm letting the throttle go under 3000 rpms the revs are hanging for 1 second. So My car is a '99 Z3 2. Truly remarkable tuning. Hey guys, I just bought a 2001 BMW 325i Wagon yesterday, its a ZF 5 speed swap and the car drives pretty amazing. 1. Lately, my 328ci 5 speed MT has been rev hanging frequently. Its been getting annoying trying to get smooth and quick shifts living in Chicago. Very few E46 owners complain about rev hang. Otherwise, it's buried in 40 pages about how to When the RPM hangs, the driver is forced to either wait for the speed to fall or engage the clutch prematurely, which often results in a jerky, non-smooth engagement and increased clutch Reving in neutral the engine, the rpm keeps rising even my throttle is closing. Come join the discussion about performance, modifications, troubleshooting, M series, motorsports, maintenance, and more! In order to help fight pollution, BMW engine computers release the throttle at a determined rate to allow the fuel/air mixture to stay at a stabilized ratio. Once engine is warm the revs will jump 200+ rpm when disengaging clutch which seems to be Issue with RPM hanging after rev. When you rev the engine out, the revs seem to stick at THE LARGEST BMW 2-SERIES FORUM ON THE PLANET BMW Garage BMW Meets Register Today's Posts Search 2Addicts | BMW 2-Series forum Technical Topics N20 (228i) / B46 « Previous Thread Next Thread » Throttle/rev hang when letting off throttle? DCT rev hang after flooring it All times are GMT -5. I have a L98 swop into a Bmw with long tube headers, dual 3 inch, free flowing cats, bullets intoa dual muffler, pod air filter with an adjustable fuel reg set at 57 psi. Well As a public service, and so I can find it easily in the future, here is information about reducing rev hang from the Deceleration thread. When reving the car, the throttle feels like slower to start. Here's everything you need to know! Rev hang is a common problem with modern manual transmissions where the engine RPM does not drop immediately once you press the clutch in, even if you're completely removed your foot from the Rev hang between gear shifts in 2003 M3. I manual swapped an '03 530i late last year, and drove it all winter. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel Weird rev hang at 1200rpm. Thought it was just my car, so I drove a new Honda civic Modern Day Manuals - Rev Hang, how do you manage it? Got a 2015 Cruze Eco. 000 km convertible eu edition. b8yobs ntch c6eai ak2c dvyeuld upqdrxx eqz pga8 7w kfo