check for spark at plugs sounds like a ign problem
just because your is stock and the classic caprice grandparent car do you expect it's fire lol
you may have bad injectors, or not enough fuel pressure
Adjust your carb, otherwise, it's a problem with gas getting to the carb while accelerating.
Have you tried spraying gas intothe breather. Does it have tbi or multi-port? How about the fuel regulator. How much pressure does the fuel rail have ?
Clogged fuel filter, defective fuel pump, or a carburetor problem.
check the fuses
Are you getting power to the system?
WHAT????? I hope this is just a comment that you have a caprice and has nothing to do with either 110 or 220 volts Heater element implies either a furnace or a water heater. Where are you checking the voltage? If at the outlet and you only have voltage on one side of the plug it's most likely a fuse or breaker. If there is 220 at the outlet but element is not heating it is the element. Under no circumstance get 110 or 220 anywhere near a 94 Caprice classic
the computer and the ignition module give power to the injectors.
it depends on if your getting it done professionally or if your doing it yourself. also depends on what kind of system your getting and if your getting just new mufflers or if your getting a whole new exhaust. i bought a cherry bomb glasspack for my truck and installed it myself. only 30 bucks. what you can also do is go to a muffler shop and get a quote.
I never heard of any fuel injectors getting damaged from running out of gas.
blown fuse?