okay, i wont go into the full story cause it would take a while but anyways, i bought an 88 mazda b2600 that has the g54b motor in it. it was running when i bought it but needed the holly carb tuned ad distrubitor restabbed. i picked it up from the shop today and it was running great, i drove it on and off the trailer, left it running while dropping the trailer and parking the truck. i wanted to take it for a spin around the block and see how she drove. i didnt even make i all th wa down the road and she died. i couldnt get her to start back up again so i had to call my grandpa to tow me back home. i know its getting fuel and air, so that leaves out spark. i just dont know where to start. thanks for any help