- Sep 25, 2005
- 20
- 0
- 0
I have been hearing this rattling noise when in 2nd gear in full throttle, as it starts to hit about 3-5000 rpms or as the revs get stronger. Im not sure what it is. It only happens when the car is cold but it does happen when it gets a little warmed up, but goes away after maybe 10 minutes of driving, give or take. About a week ago I was pulling into my work to wash my car, and some kind of metal sewer cover came off for some wierd reason as I rolled over it. It started scrapping my car from underneath. Could something have come off or goten loose.? how would I know where the rattle is coming from if you only hear it under full throttle in 2nd gear.