popping noise coming from under the car

[rsimmons1]

It's coming from under the car and it usually does it when I start up. It sounds like your basic 'pop' as if you have a dent in metal and you push it out and it pops. Anyone else had this noise or knows if this might be a problem? thnx

 

[02LincLS]

I had the noise as well, but I only noticed it after I got out of the already warm car and walked away. Sounded like exhaust contraction maybe? Car still runs fine so I'm not worried.

 

[rsimmons1]

yeah it also happens when i get out... wierd, thanks