Could a ground cause my air ride to malfunction? Where are the ground on a 95

What is your question?

I am disabled and have to fix this car myself. Car has been riding terrible off and on. Surging after it acts like it comes out of gear. My radio is whizzing like there's a ground off but I'm not sure where they all are. My alarm and key pad work sometimes. Just got new battery and alternator.tranny fluid good. Cuts out between50 and 60 only occasionally. Stumped