is there anything wrong with putting 5, 95 year model injectors and 1 98 injector in. it may be the other way around. anyway, they look different on the tips. the one has very tiny 4 holes on the end and the other 5 have 4 holes a little bigger. i just did this and i accidentally broke a bolt off that holds the fuel rail down and i now have a vacuum leak on #3. i am going to try to drill that bolt out soon. hopefully it will work ok.