rpm's jumping and diving June 24, 2007, 11:29:21 PM when you start the car it will idle fine for a couple of minutes then the rpm's start falling and jumping . while driving it runs really ruff the transmission shifts really hard . the people we bought it from weren't very honest .alot of the wiring was rigged its got new wires,plugs,cap and rotor. its a fila car. Quote Selected
rpm's jumping and diving Reply #1 – June 25, 2007, 12:03:23 AM LOL! another fila on here! so its an 84 V8? Quote Selected
rpm's jumping and diving Reply #2 – June 25, 2007, 12:36:03 PM Bad idle could be egr, injectors, or a vac leak. Trans shifting bad could be due to a mis adjusted TV rod. Quote Selected