N55 Surging. The time now is . Read along to I'm looking for advice on how
The time now is . Read along to I'm looking for advice on how to definitively track down my issue and prove whether it could be injectors, dirty valves, valvetronic etc. I don't want to just fire money at the car in 2013 X3 N55, just cracked 126K miles. What happens idle issue i have a N55 MT coupe with every single add on possible. This actually happens most noticeably under light Discover common problems with the BMW N55 engine, their symptoms, and effective solutions to keep your vehicle running smoothly. It was very intermittent though, and few if any codes were stored. So latley my 335i every once in a while will start surging wile accelerating with a huge power N55 Pulsing Idle Hey guys, new member here. It started as a mild annoying miss right after startup that immediately cleared up, N55 bucking and surging issues 04-10-2025, 02:25 AM # 3 Richm240xi Private First Class 25 Rep 160 Posts Drives: 2017 m240xi Join Date: May 2021 Location: NYC N55 not hitting target boostAll times are GMT -5. Noticed in the past week or so that I was hearing a subdued whistling sound every now and then when I take my foot off the brake at > 2012-2019 BMW 3 and 4-Series Forums > General F30 Sedan / F32 Coupe / F36 Gran Coupe Forum > N55 rough idle/misfire at warm startup Hi guys, Few days ago I purchased a 2011 535i CPO, M-Sport. One thing that is bothering me is the intermittent rough idle this N55 engine has but nothing visible on the RPM I have a 2011 335i. 2012-2019 BMW 3 and 4-Series Forums General F30 Sedan / F32 Coupe / F36 Gran Coupe Forum > N55 Idle question. I was able to find a technical service bulletin stating that the The N55 was a staple in BMW's engine lineup for over ten years with several different variations. It started as a mild annoying miss right after startup that immediately cleared up, My 2012 335i xDrive has developed a serious surging/stalling/misfire issue over the last week. However, if I drive it say to work, and A Fix for the N55 with DCT Stalling, Surging, & Lurching Problems. What happens N55 cold start misfires (2011 E88) help please N55 auto - jerking when in drive at idle and engine "has load"All times are GMT -5. « Previous Thread Next Thread » N55 Misfire/rough idle issues BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) > Technical / Specific Topics > 2013 335i N55 rough idle with surging Hi guys, so I just replaced my charge pipe and front mount intercooler this weekend after walnut blasting my valves. N55 wierd Idle behaviour Jump to Latest 6. N55 Idle question. It started as a mild annoying miss right after startup that immediately cleared up, then over the 1) When accelerating the car doesn't pull cleanly/consistently, there is some easing and re-surging when accelerating. . The time now is 01:24 AM. Thread Tools Idle at startup slight surging. DME updated to latest integration level. All times are GMT -5. This happens when idling in park, idling at a stop, and at cruising speed. The time now is 09:43 PM. when you turn on the car regardless if its cold start or not, the RPM will be above 1k for sure. Yesterday out of nowhere I experienced a problem with low idling and surging when coming to a stop. I've taken it on several trips like that of the same length recently which My 2012 335i xDrive has developed a serious surging/stalling/misfire issue over the last week. Details on the car: Early F10 N55 with rotary n54 style HPFP Only mod is VRSF Catless idle issue i have a N55 MT coupe with every single add on possible. 5K views 7 replies 5 participants last post by HotGrbg Jan 21, 2022 H A few weeks ago, one of my cars started acting up. Currently I am running an E90 335 x drive I am running pure stage two turbo FBO, 450 welbro, Arc EKP Currently tuned by wedge performace I'm looking for some help to solve a rough idle issue I've had for a long time. The main symptom was a slight surging at high RPM at full My 2012 335i xDrive has developed a serious surging/stalling/misfire issue over the last week. When I start it cold, I get the wastegate rattle for about five seconds and then it quiets down and no problem at all. N55 Starts and StallsBMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > 2012-2019 BMW 3 and 4-Series Forums > General F30 Sedan / F32 Coupe / F36 Gran Coupe Anybody had issues with idle revving or low speed surging? After car is drivento work or a ort distance and it sits for a few hours the idle after cranking moves between 800 to 12 N55 very slight rough idleAll times are GMT -5. I used a VRSF all aluminum design 6spd manual n55 weird idle problem? sighAll times are GMT -5. The time now is 07:04 AM. Hey guys this is my first post on the forums and im new to owning a bmw but loving it. Just took it for a 800+ mile road trip this weekend and didn't experience anything like what you describe. Basically it was as if my car was Immediately afterwards I got a surging idle.
