Famous 03 Jeep Liberty Check Engine Light Flashing 2023. If your liberty is shaking and the check engine light is flashing, it’s likely one or more of your vehicle’s cylinders is misfiring. A check engine light can indicate a broad spectrum of problems with your 2007 jeep liberty.
Loose gas cap the gas cap helps create a seal to keep fuel fumes at bay. 03 jeep liberty 3.7 4x4 the codes are p0300,. I can alos feel the knock in the gas pedal.
