So my 3fe is acting up again. It recently decided not to start a couple wks ago (no CEL) I tried replacing the EFI relay. But ultimately my mechanic replaced the coil and it was good to go. Well today it stranded me again. No CEL. I let it sit for an hour or so and I turned the key and low and behold!.. CEL! It fired up but when I let off the gas it died and no CEL. My mechanic showed up and eventually He removed the positive bar terminal and put it back on and we had a CEL again. So... does that mean I need a new ECU? Any other ideas? Jon Held if you’re reading this, please PM your flow chart as I found it once but the link didn’t work. BTW my 92 is desmogged. Not sure that matters or not. But since we are on that subject, does the ecu need to be reflashed?