Y oil light blinks on at a stop when engine is hot?

i have a chrysler intrepid and oil light blinks on when engine is hot and only went i brake. i replaced oil presure sensor thinking that was it. when for a ride and still blinks but not as much now, thanks u if u can helpY oil light blinks on at a stop when engine is hot?
If you use a light weight oil such as 5-20 the oil pressure will be lower. when using 10-30 ,or 15-30 the oil pressure normally runs higher.First and for-most,would suggest to check to be sure the oil levels are up to normal.Y oil light blinks on at a stop when engine is hot?
go change the oil at a shop.. not add oil if it needs it.. but jsut change it.. that could throw it off sometimes..
try full synthetic oil the cost difference is worth it bearings are worn losing pressure at idle ..this worked in my 95 Bonneville pressure never falls below 40psi now.