For the past days I've been driving my car I've been experiencing a weird problem. When I put my car in park after a long drive it will shut off by itself this also happens when I put the car in neutral and sometimes when i put the car in reverse and try to backup the car will putput and turn off. The weird thing is it idels fine at at street lights but it seems to die when I shift it in park.The check engine light also comes on randomly. So what I finally did today was checked the OBD system it sent me code7 which is TPS (throttle position sensor)to replace this I need to get a whole new throttle body. I called Acura today and ther asking for $700$ for a new one. I figure that if I have to buy a new throttle body I mite aswell buy a better one than the stock one any suggestions. If you konow any web links plese post them.