Still trying after a couple of years on and off to get my car to idle and drive at low rev's with some kind of control, and iv'e changed loads like everything servicable, sensors, air mass meter to get the prob solved.
She starts from cold great and runs well until the temp is up, but then get's a little rougher and idles roughly too ( stays around 800 rev's but is lumpy.)
After looking on the internet iv'e found that dirty injectors can cause this and bad starting from hot.
I noticed this weekend that when listening to them tick with a piece of tube up to my ear (desparte measures) that two are considerably louder than the other two.
Question is, is it worth me getting them cleaned when they have covered 170'000 miles Or is it best to get new and if so, does anyone know how much they are roughly and whats best to get?