Have Toyota Questions? Ask a Mechanic for Answers ASAP
Thank you for allowing me to help you with this concern today and am sorry to hear that this is happening. I will have to ask you a few questions so that I can get a better understanding as to what may be going on with your Avalon.
You Avalon has a Timing Chain that does not have a required change interval.
As for the clicking noise, have you had a repair shop look at your vehicle in a while? Like inspect the CV axle boots?