I have an 88 Formula automatic that recently got a full set of new injectors, plug wires, rotor and cap, plugs. the tach was really jumpy before I got the new injectors, but today I noticed it jumping under load again but not as bad, does anyone have an idea what would cause this besides tach filter?
just tried all the cylinders, they're all firing, so I don't get why its jumping under load. oh and I got a code that said my o2 sensor was bad, I'm getting a slight lack of power in the higher rpms, would the dead sensor cause that?
[This message has been edited by Harley95 (edited 12-19-2014).]