Fuel pressure dropping while driving and under acceleration to zero at idle runs 4 lb electric Blue

Fuel pressure dropping while driving and under acceleration to zero at idle runs 4 lb electric Blue

flathead31coupe said
I did that. There's no change in flow. It was real weak after the regulator and before the regulator

flathead31coupe said
I did that. There's no change in flow. It was real weak after the regulator and before the regulator

flathead31coupe said
I did that. There's no change in flow. It was real weak after the regulator and before the regulator

flathead31coupe said
I did that. There's no change in flow. It was real weak after the regulator and before the regulator

flathead31coupe said
I did that. There's no change in flow. It was real weak after the regulator and before the regulator

So is that a pretty good sign at that pump is bad