Incredible Car Shakes When Accelerating Check Engine Light 2023. Web shaking or vibration may be caused by things such as faulty spark plugs, poor fuel pressure or misfires. Web causes of car shaking while check engine light is blinking.
Web a severe case of engine misfire may cause vehicle shaking and trigger the check engine light. There are a few different things that can cause this. Shaking can be a sign of an array of issues such as a loose spark plug or faulty fuel injector, which could cause further damage if not addressed promptly.
