My 1996 ford mustang lost all power and when i wiggle the clutch peddle it sparks and gets some power but when i push it down to try an start it all power goes away.

SOURCE: 1998 Ford Mustang AC Problem, no power to clutch

try changing the A\C relay switch

SOURCE: 2002 Ford Ranger Clutch Problems

It's not the clutch, it is the clutch slave cylinder. Check the fluid level in the clutch master cylinder and you will see that it will be empty. The problem is the trans has to be removed to replace it.

SOURCE: 1996 Ford Mustang Timing Diagram

Your timing is controlled by the computer and cannot be adjusted. No distributor. Unless you have a race car, it doesn't get adjusted.

SOURCE: shrieking clutch 1996 mustang gt

yeah, sounds like the throw out bearing. easy fix . just time consuming. When I put in my racing clutch on my GT , I was so suprised how easy the bearing was to replace. hardest part is taking out the transmission , starter bolts and the top of bell housing bolts were a pain. but once past that, its a breeze.

SOURCE: ford fiesta,1996,petrol,fails to start.

either your fuel pump relay or the safety shut off switch