问：汽车失火了

我当地的马自达经销店的机制无法解决这个问题。万博亚洲客户端几年来，我一直在＃3圆柱体上遇到失火。当汽车仍在保修期内时，他们只会更换火花塞和线圈，然后汽车会暂时可以。我认为去年是在保修期的，我在4次之内就解决了完全相同的问题。他们最终将＃3线圈交换，并用其他3个插头插入汽车中，而失火继续在＃3上继续进行。然后他们更换了进气口，但它仍然发生了。检查引擎灯亮起，＃3圆柱再次流失。在与朋友一起在汽车上工作时，我们从＃3警察的前部拉动了电源线束，然后他意识到他没有所需的工具，所以我们将其插入了。家，以前的溅射/失火已经消失了。那天晚些时候，我的检查引擎灯也关闭了。 So, it turns out that every time Mazda was replacing spark plugs and coils, the only thing that was really fixing the problem was them unplugging the power from the #3 COP, and then plugging it back in again. Since then, misfires would happen every about 2 to 3 times a year. I unplug the power from the #3 COP and it would fix it every time. I've tried just moving the wires near the plastic connector a bit when this happens, just in case something was loose, but the only thing that ever seemed to "fix" it was to unplug and plug it back in again. So, that brings me to this week. I've had misfires the last several days in a row, and my previous workaround is not working anymore. Is this something I can fix myself?