I Have a 98.5 24 valve cummins
I had a low pressure fuel pump go out a couple of months ago and now my high pressure pump went out. 2 K later i have a low pressure reading on my low pressure light.
It happened after i reconnected my simple EDGE 50 HP power chip.
Do I need a high performance low pressure pump now or what?
Please help!!!!

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Do you have fuel pressure gauge? The light comes on at a too low of a pressure. Need to keep 20 psi at wot and 14 psi at idle.