electrical problem need help fast

[1980chief]

ok just got it out of the transmission shop about 2 hours ago and while i was driving home the power kept going out every time i would let of the gas. the engine would still run fine but no lights no wipers no nothing. but as soon as i would give it more gas everything would work again. what could this be? thanks for any help

[PAJEEPER]

check connections on the alternator and battery cables first. if that doesnt help sounds like the alternator could be going.

[Crazy_Jeepman]

I would be Checking for Ground problems. Be sure block is grounded to frame and frame to body. Frame to block ground is on motor mount tower, body to frame is in several locations check at Passenger fender, Ground strap rusted off fender can do strange things.