rough idle then car cuts off


New Member
5+ Year Member
OK last nite i was runnin my wires for my system...i didnt connet anything to the battery but when i disconnected the postitive terminal to take off the old system power cable n connected it back, the car idles very will start up n idle at 1000rpms then drop from 0 to 200 rpms back and froth from 0 to 200...den when i drive n stop at a light or sign the car cuts off! what could it b? i have a 97 del sol s