hi everyone. i have just bought a 2004 defender 90 td5 xs. I had a slight misfire on idle so i checked the red connector linked to the ecu and found oil in it. So i bought an injector harness and changed it. I made this move for safety reasons as the car was working perfectley but after reading all the issues and after finding some oil in the ecu socket i just changed it. unfortunately when i put everything back together and started it i ended up with a 4 cylinder engine. i removed top cover again and checked that all the injector clip ons are secure and they were. I then cleaned the ecu connectors again and sprayed some electric cleaner spray. but all for nothing.......HHEELLPP plls...........
I must admit that i did not clean the injector plugs and they did have some oil in them......IDEAS PLEASE