The bad misifre i had was caused by the 5th and 6th injectors not being plugged on....
obviously this went unseen for 4 years as they are hidden by the inlet manifold, only just passed 3 month has it been misfiring!
the previous owner had the head gasket done obviously the garage didnt plug the wired connectors on the injectors on..
its a wonder its not fcuked it up........
