fuse keeps blowing

[Nas-T-V6]

I recently put my car back together from winter storage. I added some new toys like a... TE-45, eastern FM, power plate, 55# injectors, and a modified ECM. I cranked it over and it fired after only 2 or 3 cranks and ran fine. Even took it for a boot. Car ran fine. A few days later while taking a spin around the block, I punched it abit bringing boost to about 7 psi. Then the car stalled on me. After getting it home I found that it had blown the 15A FP/INJ fuse. After replacing the fuse, it blew again, then again, then again. So I dont understand what is causing this fuse to blow like this. Any ideas are greatly appreciated.

Thanks,

 

[Steve Wood]

the first common thing that blows this fuse is a dangling oil pressure sending unit that shorts out after you leave it hanging when the sending unit is removed.

In your case, I would check the injector harness and make sure it is not burned into by the egr, or pinched by the coil bracket.

I guess you can unplug the injector harness and see if the fuse still blows.....