help my 77z floods out on start up fouls out all 6 plugs any suggestions thanks

I'd start by printing a copy of the EFI Bible

http://www.atlanticz.ca/index.php?option=com_wrapper&Itemid=69

Check your cold start valve. Could also be leaking injectors.

Unplug your Thermotime switch. It's up front beside the temperature sensor.

It tells the cold start injector to stay on when it goes bad.

Once you get your car re-started, rev it up a little to keep it running until the excess fuel is burned off and then it should clear up.

Then get a new Thermotime switch.

Spdloader

thanks for the help.

Hey, did you try unplugging it? How did it work?

Spdloader