One problem related to engine funny noise has been reported for the 2008 Toyota Camry. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Toyota Camry based on all problems reported for the 2008 Camry.
While driving highway, approx. 50 mph, my car engine quit running with no unusual noise, no warning lights or indicators. Oil was gone, but the oil indicator light had not lighted. No warning to quit driving before engine damage was experienced. The engine has not been disassembled for definitive diagnosis, but two auto repair shops, one being a local Toyota dealer service dept. , have indicated that the engine must be replaced because the engine is knocking loudly and the bearings are probably overheated and "welded" to the part surrounding them. I learned from Toyota corp. About their "excessive oil consumption" extended warranty program, but they are refusing to stand behind this defect in my car and refuse to perform repairs at their cost. My engine burned up because the oil was depleted within a two month period - this happened on 12/28/15, and I had topped off the oil in October with 2. 5 qts, and the remaining oil was clean. Toyota refuses to acknowledge that a highly abnormal event has occurred with my car, gave me no warning to act in a safe manner, and led to engine failure with repairs estimated $5,300 - $7,600.