my 1998 f150 will not start dash lights up but no crank if i jump the solenoid it cranks but still no start i replaced the ignition switch thinking it was that still no go i found to relays under the dash on is clicking but i think it is the blower relay if i play with it it will start ever so often but if i tern it off wont start agen any help

 

Give us more info, engine, trans, and more of a description of the no crank.

 

it is a 5.4 1998 i dont no what trans it will not do anything no click no nothing