91 audi v8 quatrro
 

car wont start after this cold weather in colorado new battery car tried to start and just didnt seem to have enough power other issue is that when it was running it started stalling at operating temperature and helppppp or info would be greatly appreciated

RE: 91 audi v8 quatrro
 

1st of start looking for vacum leaks and more info could be helpfull

RE: 91 audi v8 quatrro
 

You may have a problem with either the TDC or Idle sensor. Both are located on the bellhousing to the transmission on the drivers side. If you change one change both. They are different from each other and after time they will fail at approximately the same time. They are affected by heat. Mine failed the first time after arriving from Mexico to Vancouver BC in January. It was difficult to start then that summer I had one heck of a time with them and changed them both out.