Hey I'm new to the page although I've always looked at it for help on this old terd.i recently replaced my sending unit and fuel filter on my 89 f250 and have been cranking for a while. At first it was idling but then I was trying to bleed air off of my schradder valve on the injection rail it was idling really rough and kept dying but now I can't get it to turn over at all any help would be greatly appreciated!

 

Welcome to the site.

Shouldn't have needed to burp the system.

Did you or can you test for pressure/volume at the Schader?