replacing a fuel injecter on a 91 maxima

[jonathand]

I would like help on what to do and not do when replacing a fuel injecter. I hear the rings and seal on the injecters are very sensative. Do I have to remove the intake? I also need at least one used working fuel injecter for my car. If you have either of these things I would appreciate it.

ps this is my first time posting

peaceJonathan

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[NISTECH]

If your gonna go in there to replace an injector its wise to just do all of them and dont go used. Now are you sure you have a bad injector? or might it just be a corroded connector [ very very common on the j30 max].If your dealing with a code 51 I am betting it is the connection, but to be sure once you get the connector off check the resistance of all the injectors should be in the mid teens of resistance.