Accelerate with Confidence Diagnose and Fix Car Engine Sputtering

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 ... Car starts and idles perfectly, but as soon as you step on the gas, it sputters and stalls. Solution: Turns out it was really dirty float bowl that clogged the ... ... car sputtering causes. We will also show you some ... How To Fix Sputtering/Hesitation/Misfire under Acceleration on a 2005-10 Ford Mustang. ... sputters on acceleration. By sputtering I mean acceleration feels like I'm running on half the engine, missing every other beat or something, the exhaust ... The reason your engine sputters is most likely due to problems with its fuel injector, ignition system or a mixture of these faulty components. As soon as I get about 35% throttle it will start to sputter and spit out the exhaust. Side of turbo A/F are rich at this point around 11.8. This sounds like a classic ignition misfire! They usually go bad under a load like under acceleration, but can be noticeable at any time. Common Causes of Engine Sputtering. Fuel System Issues: Problems within the fuel system, such as a clogged fuel filter, faulty fuel pump, or dirty fuel ... Now my car sputters on acceleration, especially when it first starts. I've been reading various threads (https://www.mgexp.com/forum/mgb-and-gt-forum.1 ... Engine sputtering is a symptom of an underlying problem within your vehicle's engine or fuel system. It's characterized by irregular, jerky, or inconsistent ...