When your check engine light is flashing at you - it means: DANGER, DANGER! Do Not Drive your Camry. Tow it to your repair shop of choice and let them know the check engine light is flashing and what the symptoms are with the vibration while driving. Hopefully you have not done permanent damage to your vehicle's engine.
〉 Answered on Mar 6th, 2015 by Amy Mattinat, Owner and Author at Auto Craftsmen Ltd
A flashing check engine light is a warning that whatever is going wrong with your engine it is damaging your catalyst.
〉 Answered on Mar 6th, 2015 by Gelina Aquilina, Service Advisor / Mechanic at