matt ... 6/26/2010
1995 Toyota Tacoma DLX 4 Cyl 2.40L
engine stalled and won't restat
for the last year, it has been surging and stalling after ten minutes of driving. Then if you turn off the key and resart, it's fine for another ten minutes. But now it just keeps popping the efi fuse?
Either the fuel pump or the fuel pump sending unit is shorted. Here is a diagnostic that can determine which one if you are able to do it. >> 1. At the circuit opening relay connect a 7.5 amp fused power supply to the Blue wire. Check to see if the fuse blows when the pump is operating.