Tinny rattle?

[danieltm]

I have had my Piper exhaust on for just over a week now. In the last few days i have noticed after a 20-30 min drive, when i stop and the car is idle i can hear a tinny rattle from under the car? I havent really had a chance to have a good look yet. The rattle will stop after a few mins. Is this just everything bedding in or has something come loose? Im sure its nothing major, Just wondered if someone could give me a few ideas on what i should be looking for?
Thanks guys

 

[danieltm]

No one got any ideas??

 

[Leigh15]

Probably best to give Garry a ring - he'd be able to tell you sstraight away if it's normal or not

 

[Big_daddy]

You may want to get it on the ramp and check for sound while the car started.

 

[danieltm]

It only rattles a bit after i reverse on to my drive after my drive home from work? its fine in the morning. Very strange. Yeah, maybe a call to Garry would be a good idea.