Hey everyone new here I’m having some trouble with my 1988 audi 90 Quattro it’s has the 2.3 liter 20v 5 cylinder the car always starts right up then it will drive for like 30 sec then die then I can restart it and drive for another 30-60 sec and I can do that forever it’s very uniform and when the car dit just dies no warning I give it gas and nothing then i can turn the key off and restart it and keep going the point is I think it’s the crankshaft sensor but I don’t know where it is and if it’s not that then does anyone have any ideas or had this happen?!?? Thanks, happy driving!!!