It could be your connection to your battery. If its bumped loose, you would lose all power, even while driving.
check the fuel pump
Because the clutch doesn't apply power
At what point does it lose power? As you're driving? When you come to a stop? plugged converter
Do you lose power when you turn the radio on? Probably electrical
Yes.
vacuum leak
power steering pump or pully may be bad causeing more stress on the belt witch strains the motor an makes it lose power
probably going to lose your steering
a clogged fuel filter and dirty fuel.
i replace the erg,tps,idle control module and ignition control module,and while driving past 30mph i loss power why
Plugged muffler ot cat converter