i have an 88 trofeo stops running and wont restart for a minute then after it starts again runs fine it seems like it loses ignition or fuel everything else checks out fine anyone have an idea as to why.
It sound to me like something is overheating (ICM ?) then it cools and runs again. Also if fuel filter is clogged it can be overheating fuel pump stops pumping then cools and pumps again. Or it can be a lose connection on either of those circuits making connection and then not making connection. Do you have a OTC monitor 4000E (50-100 bucks considering cartridges it comes with) you can hook that up so the it records all the data streams and when it stalls you hit button and it saves last 10 seconds or so of data streams maybe that data will point you in right direction.