Resolve Car Sputtering Accelerate Smoothly and Quickly

A sputtering engine is a sign of a lean fuel mixture in the combustion chamber. This can happen if you have a clogged somewhere in the fuel system. The only things that come to mind are fuel pump, fuel filter, coils, or spark plugs. i would start with fuel filter and plugs, but it sounds like maybe your ... Normally, this is caused by bad ignition coil, after running for awhile , much current and heat, it will misfires or sputter. The reason your engine sputters is most likely due to problems with its fuel injector, ignition system or a mixture of these faulty components. Engine sputtering refers to a noticeable disturbance in the engine's regular operation. You might experience jerking or stuttering motions while driving, ... Even when i'm parked, if i slowly step on the gas, it'll accelerate without any proplems, but if i step on it faster it sputters. I have the 1.8 ... when car is cold, anything other than light acceleration causes sputter, which can also be heard through the exhaust; prior to maintenance actions (below) there ... Faulty Spark Plugs: These tiny components ignite the fuel in your engine. When they malfunction, it can lead to sputtering, especially during ... 2006 Audi A4 2.0 T Brief History of problem. Bought the car over a year ago. Great commuter car for a 45 minute commute. Try increasing engine speed slowly in neutral, and if it starts to miss at the same RPM as 65 mph it may be too much vacuum advance. I had that ...