Been having troubles with my supra for a few years now, it could happen within days, weeks or months, the car will be idling or during the drive just turn off completely. I cant turn it back on unless i unplug the fuel pump ECU in the boot and plug it back in ( may take 2 or 3 times ) before the car starts again, I've even bought another ECU and the problem still happens. About 5 or so years ago I did have the fuel pump changed to a Walbro E85 compatable pump ( all thats written on the paper from the mechanic ). Wondering if theres a way to directly wire the fuel pump ECU into my wolf v550 ECU or what else can I do ?