I'm sure that there is an easy answer to this queston, but I don't know what it is. The factory service manual just says 'unplug the wiring harness connectors'. I am in the process of replacing the upper intake manifold gasket on the 3.8 ltr engine in my Impala. I often have trouble with the electircal connectors on this car. This time I can't get the connectors off the fuel injectors so that I can remove the injectors and the fuel rail. I've pulled a small blue cllip up on one of the terminals that I thought might lock it in place, but pulling up on the connector doesn't get it loose. I don't want to break it so I am hoping that someone with experience with these connectors can provide some guidance.
Any help that you can provide would be appreciated.
Any help that you can provide would be appreciated.
