No Spark in the 4.0L swap. Need Help

[scottskipper]

i have put a 93 4.0L in place of a 92 2.9L in my Ranger. Bought the harness for a 92 Ranger 4.0L, All hooked up except for the mass flow that goes on the air tunnel. Cranked over fine just no spark to plugs. What next?

 

[scottskipper]

ttt

 

[chilsam]

Check Relay

is it clicking when u turn key to on and energizing the fuel pump?

 

[cody93]

no spark, could be a crank pos sensor crapped out, or coil aint wired right. how did you hook up the e-dis coil?

 

[scottskipper]

the fuel pump is coming on and pumping, as for the e-dis coil, I just plugged in all the plugs that hade mates

 

[chilsam]

check your grounds