Please Help! My '91 RX7 coupe continues to develop a squeeky undercarriage noise from the rear of the car once the suspension gets warmed up and driven for several miles. I just replaced the rear dampers (struts) and boots thinking this was the culprit. I was wrong-it is still doing it. The car only has 47,500 original miles on it and everything under the car looks clean. I also tried to lubricate the under body and subframe with wd-40 to no avail. Does anyone else with a 2nd gen have similar problems? Any other advice? Any experts out there? Thanks.

 

How abouts the lower camber links? They can do this when they go bad. Sometimes the rear wheels get a rediculous ammount of negative camber when they go bad, other times you don't, but overall, you still get weird sounds from the back.

 

Believe it or not, that sqeaking noise could actually be your exhaust. Check/tighten your hangers.