my lovely EF seems to be doing a few wierd things in terms of idle and smooth running,
Wheb im driving, i.e 1000Rpm upwards the car is fine runs like a drea, but when im sitting at the lights the car is idle'ing at the norm 700-800 but i can hear that the idle is not normal, its just a little bit rough, certinly not going to die, but it sounds like its not running smooth ?
Any ideas, sorry for being very vauge its friday morning
My EBII had a similar problem. I replaced many things and it turned out to be my distributor cap. I have no rod of carbon connecting the coil to the rotor button, so the car was running on pure sparks. I replaced the rotor button and dizzy cap (high levels of corrossion) and also spark plug leads and spark plugs. It fixed the problem and the car felt so much better!
Hope that helps...