The morning started off pretty bad. I went out to start my 93 Dakota 4x4 with a 3.9 Magnum and all it would do was crank over. It ran Monday, and has about 1/2 tank of gas.

I don't hear the fuel pump, so I pushed the plunger in on the fuel line Schroeder valve and got a little dab of gas at a little pressure. (I do not have a fuel pressure gauge), so I checked for spark (by myself here) and I don't see any spark. I tried cranking again, but no start. So I checked the Schroeder valve and no fuel this time. I do not have voltage at the coil.

I have battery voltage to the fuel pump relay with the key in the on position. I swapped a few relays around, and try to start again. Crank only. Check the Schroeder valve again, no fuel.

1) I thought I should be able to use a jumper wire across the fuel pump relay and run the fuel pump, correct? No pump, no fuel at the valve.

2) I'm concluding I have no spark because I have no fuel pressure, correct?

3) Am I correct in assuming I have a dead fuel pump, have 158K on what I believe is the original pump.

4) I have here (2) 1991 Dakotas that were throttle body injected (La 3.9). Will the fuel pumps from the 91 throttle body trucks work with my 93 port injection truck? Gene