Hey all! I new here and new to toyota...... I have a 1992 Camry with 101,000 miles. I picked it up for a hundred bucks smashed. Anywho i put a complete new front clip on it including a rad and support. runs excellent! but. I can not find out why i have this knocking in the back, kinda sounds like some one hitting the under body or chassis with a ball peen hammer when i go over bumps. (Small or large ones) I have a friend who was a toyota mechanic for 10 years and we can't find it! I have replaced both rear struts thinking that's what it was! the sway bar is tight and the bushing are all good. exhaust is also tight. And the spare and jack in the trunk is not doing it. I am at my end with this,as it's driving me crazy! I could just turn up the JVC and Alpine but that's not me! Any help with this would be greatly needed. this looks like a great place!