The Best 2006 Buick Lucerne Check Engine Light 2023. Hi, a blinking check engine light is due to engine misfire, which is what is causing the shaking. To correct the issue, the evap canister vent valve , solenoid, and wiring must be inspected.

Repairpal will help you figure out whether it's your emissions system, sensor, catalytic converter, or something else. Answered in 10 minutes by: This will help determine what’s causing the problem so they can fix it and get you back on the road in no time.





