so, i bought my tc from the dealership used with only 24k miles on it.
but since day one, i have been hearing a clicking sound under the hood. its loud enough for me to hear it while driving.

i wanted to ask you guys if you hear this as well and its normal
or i could have an issue with my alternator, or plugs, or starter going out, or distributor cap

what do you guys think?

 

If the clicking sound is coming from a relay right above your intake piping under the cowling than its an emmisions thing, i had the same thing and had a Toyota tech look at my car and said that its the relay for the emmisions solenoid