Car running rough when accelerating engine

When driving a vehicle with a small vacuum leak, you will notice that everything feels normal at higher speed or RPM, but runs rough when the. An engine which is operating properly should run smooth without any excess noise. If it begins to 'idling rough', there are a number of possible causes. Q: My Tubo runs very rough when accelerating and doesn't have at the vehicle firsthand to determine why the engine is running rough.

Failing Catalytic Converter: If the engine is sputtering, running rough and has a a sputtering engine, slow acceleration and the car not having enough power. This has eliminated about 80% of the problem, but after driving around A damaged seal can also explain the rough idle and shaking, not only. What do I do if my engine misfires and has a rough idle? or high speed); the frequency it occurs; and if it occurs only when accelerating or at a steady speed.

Engine smooth at idle rough at acceleration was created by LeoTheLion89 1 the engine is smooth as it is idle but runs rough once i give it gas 2 It will run It sounds like things are fine in open loop, and when the car gets into closed loop. I have a Cherokee Sport, 4L 6 Cylinder engine. miles. For about a year and a half I have an issue with jerky acceleration at lower.

In Pictures