Fast efi 2.0

[obengston]

Well drove the car about 40 miles one way, stop and go, as well as some open road...no issue, but on the return trip it was starting to get dark so I was running my lights (only thing different from the trip out), about half way back as the car was slowing down to stop, or lower rpm's it would shut off. The only thing I can think is the main power wire running to the ECU is connected at the battery in the truck, and with everything running maybe at times when the fan's kick on there is not enough power at the battery. So I will relocate the power wire from the battery and connect it at the lug in the front where the alternator connects to, as well as the battery main feed wire connects.