Power Surge or Power Struggle? Car Sputtering on Acceleration

Try pulling off the distributor cap and checking for moisture. Water can stay in there for a while. Second, check all of your ignition control ... I can accelerate from an intersection just fine but it seems to start sputtering at around 20 mph and sometimes around 40 mph. ok so whenever i get to about 4k rpms or higher my car seems to want to stop accelerating and just kinds sputters and shakes really bad and ... You either have a leaking injector (https://www.yourmechanic.com/services/fuel-injector-replacement) that is dripping fuel after you shut off ... What's happening when your engine stutters while accelerating if the cause is your fuel injectors is an engine misfire. This will also typically ... Over time, fuel injectors clog up causing slow acceleration and engine sputtering. If you catch the clogged injectors soon enough, they can be ... A common cause of sputtering when accelerating is an issue in the fuel system, including problems with the fuel filter, pump, or injectors. The car idles well and runs, except for a major mystery of power loss when under load (eg, accelerating on an incline). It honestly sounds like your having a transmission slippage. the onlly thing i can tell you is maybe the vehicle speedo sensor. 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 ...