i had the small wire that goes frm sillinoid on fire wall ark after taking it off to remove altanator and braket put it all back together after changing fuel pump when i put the wires back on the silinoid the starter engaged cant figure this one out changed the silonoid on fire wall didnt help any ideas

 

Do you have all other wires installed correctly? can be easy to mistake one for another and place it in the wrong spot

 

Only wires I took off where battery and solonoid positive wire

 

Faulty starter solenoid, has happened to me and had to buy 3 new ones before I got one that was NOT frozen out of the box, it happens

 

. also look for a blow fusable link ...... its common