where did you get them cleaned just noticed your from vic not far from me and whats this in car cleaning never seen this before

on can is just hook the mechine up to the fule lines after the fule filter, and run car, for 20 mins, 2 times with a space of 1 hr between each run.

thanks to all who gave info i know nothing about injectors so the helps apreciated

This method sounds right for a sequetial system, but for batch fire??

are you of your nipples bloke. the only way to truely know if your injectors are performing at the best of their ability is too remove the from the car and place them on an injector cleaning machine. this way you can clean the injectors and also check for correct spray patterns, perform leak down tests, flow rates. also how the hell are you going to replace filters, seals and pintle caps with them still on the car, especially on an eb where chances are the car has done any where between 190 - 250k without one single injector clean

so pull them out get them checked is the way to go and yeh got full service history with car injectors and 02 sensor not done at all running like a pig today feel like i got a lumpy cam