ECM Power Relay J271?

[SO WAGN]

Are you using stock or aftermarket injectors? In the past I’ve had intermittent issues with the EV14 adapters. I burnt through a number of fuses until I figured out what it was. I would also suspect the injector harness being the cause of the issue.

[04blackout]

Are you using stock or aftermarket injectors? In the past I’ve had intermittent issues with the EV14 adapters. I burnt through a number of fuses until I figured out what it was. I would also suspect the injector harness being the cause of the issue.

All stock. The weird thing to me is that in all of my reading in this area the #29 fuse is usually blown whereas I’m OK there.

On the other hand, y’all have consensus so I’m gonna go check the injector harness this morning. I also wonder if I broke the coil harness trying to swap out coils; I’ll give that a look too. Learning here, but I guess if all these components share a 12V in the main harness to the relay, a short could impact multiple components. Thanks!