car starts every 4,5,6 hours on 1990 Nissan Maxima

I bought this car recently. Soon after I bought this car, battery kept dying. So I replaced the old battery to new battery. Since then, once I start the car and once I stop engine( car key off from the car), the car will not start for like 4-6 hours. and the car year is 1989 not 1990.

Asked by for the 1990 Nissan Maxima
1 answer
Sounds like you have an electrical draw? You should take it to your mechanic to see what is causing the problem?