One problem related to engine clicking and tapping noises has been reported for the 2003 Toyota Camry. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Toyota Camry based on all problems reported for the 2003 Camry.
I purchased a 2003 Toyota Camry on 7/14/03. When my son rode with me on 3/18/04 and 3/26/04, he heard a clicking noise that I was unable to hear. I took it to the dealer on 3/26/04. The car has about 4000 miles. The problem was first diagnosed as a bearing in a rod. They received permission from Toyota to pull out the engine and found another rod to be bad. They then determined the crankshaft was faulty. I have also read the comments on the brakes. Although I have never had the pedal go to the floor, the pedal does depress further than with other cars. These are anti-lock brakes.