1987 caprice CHOKE RELAY PROBLEM????

Whenever I turn my car on my choke relay starts to buzz...?? But it stops while I am hitting the gas but when the gas is released it starts again... It is very aggravating and I have already replaced the relay. So far ran out of ideas??? Need help!!!!!

Somebody correct me if I'm wrong, but I didn't think there was a choke relay in these cars.

There is not (at least in my car).

Where is the part you are referring to as a choke relay, twinb228?

I just brought it to the shop this morning. It is a relay to the choke and it is under the dash. So far they are saying ti is the altenator not pushing enough amps..

...Or a shorting rectifier in the alternator bridge.