I havent driven my 91' 740 anywhere far cuz the oil light is on n I dont want to damage the engine, well I drove it to the next town over n it stalled out, checked everything, no leaks of any kind, nothing blown, made sum phone calls, I get in the car n try to start n it does, well I take the chance of turning bak home n it stalls 3 miles down the road, its starts 10 minutes later n I did that goin home, it did that 7 times... everything in the ignition system is new, gas filter is new, fuel pressure regulator new, I'm thinkin that it has to do with the injectors, n it definitly sounds like a no fuel stall out, I have my fuel pump relay (FP side) running direct to a kill switch with a fuse pinning the circuit so I have manual control over, anyhow, the other side of the relay is for the injectors circuit, n im thinkin that could be a problem as well...the relay was out the door when I got this car so I did that n never changed it...can sumbody give me sum input? thhanx .....

 

Check out your other thread: https://volvoforums.com/forum/volvo-240-740-940-12/740-fuel-problems-51405/

I posted an idea.