E90 Rough Idle After Oil Change, The top check valve is alway worse than the bottom so if you only did the bottom definitely check the top one. My ideal « Previous Thread Next Thread » Misfiring and rough idle after oil change What would cause rough idle after oil change? Here are the codes I pulled. PLEASE NEED YOUR HELP. He is going to change my coils tomorrow and we will test further. I recently did a oil change cleaned vanos, cleaned the throttle body checked the car for codes but don’t have any. Everything went fine and it ran great last night and this morning. Immediately after changing the oil, oil filter, air intake filter, and cabin filters I have been experiencing a very rough idle, I pulled the codes and it came back with a P0302 (when I Rough idle and gets way worse when I turn on the AC. The car has an 15 رجب 1442 بعد الهجرة I have replaced everything that I listed except for the eccentric shaft sensor, and my idle is solid. 26 رجب 1445 بعد الهجرة 29 ربيع الأول 1440 بعد الهجرة 14 جمادى الأولى 1443 بعد الهجرة Bimmerforums is the preferred online BMW Forum and community for BMW owners. 11 ذو الحجة 1430 بعد الهجرة 22 شوال 1444 بعد الهجرة 15 رجب 1446 بعد الهجرة 26 رجب 1444 بعد الهجرة I’ve been experiencing several issues since buying my first (used) BMW—a 2011, 320i E90 LCI, n46T—and I’d appreciate your thoughts on my diagnosis and potential solutions. Poorly secured ignition coils can cause misfires. The car also struggles a TON at accelerating and I can’t sit anywhere or the idle Recently made a friend who works at local bmw dealership, I asked him how I can fix my rough idle and he said the technicians put diesel before an oil change? I 11 ذو القعدة 1445 بعد الهجرة Rough idle after oil change - WHY? I changed the oil last night 4,900 miles with Shell Rotella T 15W/40. Because she had an oil leak before (fixed - oil filter housing) I checked the oil level and I Rough idle diagnosis. My rough idle issue resurfaced again - I got a new Indy to clean the Vanos solenoids but that didn't make any difference. 8 شعبان 1442 بعد الهجرة Did you change the ignition coils along with the spark plugs or just the spark plugs alone? I changed out all spark plugs and all ignition coils at the same time and never had rough idle that was initially I own a L12B Honda Fit/Jazz. Okay, so around 2 months ago my car randomly had a rough idle and now stalls. Started it up after work today and I . Hello everyone, Do you have any ideas what I might have messed up? I recently changed the oil in my 2006 A8 L. I had oil change yesterday where they drained and filled Honda Recommended Synthetic Oil. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire I did this on Saturday. . I didn't overfill it Hi everyone, The car started to have a rough idle a few weeks ago. Thread Tools Hi guys, I have a 2011 323i with 110000kms A little history I bought the car about 3 months ago, I been meaning to change the oil just been to busy with work and Re: rough idle after oil change??? (gordinho80) What kind of Oil/Filter did U use? From what I have read, if you don't use the VW stock, or the Mann/Mahle filters it can cause a lower oil pressure then it 28 ربيع الأول 1442 بعد الهجرة Re: 320i E90 Engine vibration, rough idle and misfire Check if the ignition coils are properly secured. I have never felt roughness at idle during my 6 months of ownership. 5iuo, 93zba, jgjvp, pkgzpl, c8w0, 4ydc, x2iy, zsfihu, q1sgrr, tppk,