3. Hesitation, rough or jerky acceleration. As you may suspect, a faulty fuel injection caused by a poor MAF sensor can also make your acceleration rough or jerky. This is usually because the air-fuel mixture becomes too lean, so the car engine “starves” due to a lack of food, and this will cause it to jerk. So far the dealer has replaced the engine mounts, torque converter, front axles (as per PUMA request), reprogrammed the DME and EGS. The engine idles at about 750 - 800 RPM. If you slightly power brake the engine and raise the idle to 900 RPM or over the vibration goes away. The vibration also goes away when you put the trans in P or N. It will be more pronounced on cold start. Lumpy idle at that time is normal. Even at operating temps the idle will shake here and there because the car is trying to main a certain a/f ratio (much harder to do when ambient temps are low). If you have no codes/cel, don't lose sleeep over it. Appreciate 0. Along with faulty spark plugs, a build-up of dirt and grime is the likely cause of cars stuttering when idle. A clogged filter or fuel injection system can starve your engine of fuel or oxygen, causing your car to judder and shake. As a car ages and racks up thousands of miles of wear and tear, its valves can become blocked with sludge. If your 5 Series. F10 / F11 (2011 - 2016) 530 530d bmw f10 idle shake. Jump to Latest Follow HELLO , I own a bmw f10 530D , currently when i start the car after a 08' N52 Engine shaking w/ RPM needle moving up and down - BMW 3-Series (E90 E92) Forum - E90Post.com # 5 12-03-2011, 03:51 PM You may feel the vibration through the steering wheel, seat, or in the brake pedal. There are numerous reasons why your vehicle is shaking, and we’re naming the top 10. 1. Engine. Several parts within a car’s engine could cause a vehicle to shake if they malfunction. These include the engine air filter and spark plugs. vibration inside car at idle=engine mounts. Shaking engine=ignition coils. Loud engine = temperature problem of diesel or petrol because stations supposed to have different on the summer & winter. Loud engine at 200+km = injectors need clean ( take them out and have pro cleaning) the other cleaner methods do not last! M. In the event that the shift knob vibrates when starting or stopping on your BMW 3 Series, it is undoubtedly engine or gearbox silent blocks that are dead. In reality, their purpose is to limit and absorb all the couplings and shaking of the engine and gearbox. If these are broken, these vibrations will have repercussions on other parts such as Ysny.

bmw 3 series shakes when idle