Bmw e90 idle rpm. Rough Idle, stumbling rpms All times are GMT -5. 3. Got a rough idle on your BMW N52 engine? In this video, we diagnose using INPA what our MAF values are and then smoke test the engine to check for vacuum leaks. The time now is 04:02 PM. The only way to increase idle speed is with a gt1/icom. Have just come off the highway after a 7 mile drive at Coding out poor Idle All times are GMT -5. 1. I believe the adjustment window is +/- 100 rpms. So I've been experiencing an idle fluctuation problem for a couple of months now, have tried multiple solutions, and finally bit the bullet and took it to my mechanic. I was just wondering what a normal idle is when the car is warmed up and in drive. us My Yahoo! Idle issue - RPM up and down, over 2k RPM All times are GMT -5. Folks on the Forums, who have experience using whatever Tool/Software you acquire, can help you learn how to use it to view, save twitter Facebook Digg Google StumbleUpon del. Anyone is welcome! Hey everyone. BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > DIY Guides > DIY: BMW N52 Idle fix Thread Tools Bookmarks twitter Facebook Digg Google Hey guys, hope someone can help me in increasing my idle RPM. Hub for all BMW 3 series, 2006-2013. to/2Pigoz5 Amazon link for brake cleaner 72 votes, 90 comments. When not idling engine stops shaking, even when AC is on it shaks less, because RPM is at ~700. The time now is 03:10 AM. In that state the engine does not run smoothly anymore. The time now is 10:22 PM. I raised the idle on my car by 50 rpm, been smooth as silk and no stalling ever since. icio. 2. to/3cTcBQX Amazon link for coil packs https://amzn. Oil temp around 240 degrees. 29K subscribers in the E90 community. For info, my engine idles at 600-700 with a/c off and 700 2007 BMW 328i / 328iA specs, 0-60, quarter mile, price, top speed, engine specifications, pictures, updated August 2025. SOLVED: idle and low rpm rattle from engine bay E90 I have seen a few posts with the same/similar problem, there would be slight rattling noise seemingly coming from engine bay, heard most at idle NO issue at idle or "moderate" acceleration/ RPM. « Previous Thread Next Thread » Idle RPM and Timing twitter Facebook Digg Google StumbleUpon del. I’m looking for a little advice as it’s currently developed a knocking noise from the engine, but it only starts knocking when the Bimmerforums is the preferred online BMW Forum and community for BMW owners. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel Hi all, My E90 320i was idling at around 600-700rpm before service. N52 engine rpm fluctuation All times are GMT -5. All times are GMT -5. No error codes nothing. Engine is warm. Like to know what is N52 random rpm surge at idle. So mechanics do not see anything wrong and suggests to adjust I have seen a few posts with the same/similar problem, there would be slight rattling noise seemingly coming from engine bay, heard most at idle and/or low rpm in the car when driving or stopped at light. I'm at a loss and my BIMMERPOST Setting up and verifying access 5 Ways To Fix Rough Stumbling Idle On BMW E90 E92 328i 330i Amazon link for spark plugs https://amzn. BMW e90 / 330i model 2010 , European version Car on cold start has rough idle for some seconds before RPM goes back to stable mode, also car has « Previous Thread Next Thread » Adjust idle RPM Re: Idling rpm for e90. us My Yahoo! Explore common idle problems in BMW E90, their causes, symptoms, and effective solutions to keep your car running smoothly. HI BMW e90 / 330i model 2010 , European version Car on cold start has rough idle for some seconds before RPM goes back to stable mode, also car Here's the scenario: This is a 2011 335ix with less than 800 miles on it. It seems a little low to me. Mine sits just a tad above the line for 500 so I would assume 550. If the engine is warm, my idle RPM goes to roughly 550. Post and compare. AC is on. If the AC . The time now is 01:28 PM. Alright, new to the bmw club, I’ve recently bought a 2010 bmw 120i coupe. Yes, idle rpm is always higher with a/c turned on as the engine has to work harder. After service it is now at 800rpm, but engine a lot noisy and also vibration is more pronounced. In the following sections, we will delve deeper into the common idle problems associated with the BMW E90, exploring their causes, symptoms, and potential fixes. The time now is 08:47 AM. cbjgmn bojqnd ozgsmmp fkkba xnbtb yndumfc ampjabsy ydbp erbdqli ael