Hello, I have a slight problem with my 2001 v6 3.8. When the engine has warmed up and only when it is in drive does it make a ticking sound from seems like the bottom of the engine next to the crank pulley. It does not happen in neutral or park only when in drive and get the RPMS up to about 1,000. Any ideas? I can post a video if need be. She's been my baby only 66,000 miles on it as a 2001 and I hope this isn't her demise.