Hello all I am new to the forum
I recently purchased a 2004 accord 2.4 with 75k miles for my wife she is a delivery driver
she called me and said the car wouldn’t start after about 30-35 minutes of driving I read on other forums about the fuel pump relay I replaced the relay but she had the same problem the next afternoon but this time it threw a code p0171 for lean fuel mixture I researched this code and found the intake tube had a large split in it so I replaced that everything was ok for a few days then again ran about 30-35 minutes then would crank sputter and died immediately would restart after about 10-15 minutes when I got to her it had a check engine light on with code p0685 for ecu circuit open researched that code and they said to replace ecu and ignition coil relays I replaced both of them but still stalling after short runs if anyone has any advice on this issue please let me know