Cranks, no start, no spark.
 

04 F150 died while driving.
Cranks, but will not start.
Verified fuel pump working and pressuring fuel rail.
When cranking the tach reads about 100 rpm.
Will not fire/start on starter fluid.
Think I've verified all fuses okay.
Timing chain guides, VCT solenoids, oil pump done about 3 months ago. Good oil pressure. So believe timing okay.
No codes present.

Any ideas to try? Thanks in advance.