FYI. Your injector connectors could be toast and crumble/break when you try to remove them. They are available aftermarket, and now is the time to consider replacing them. This connector also works for the cold start if you break it too. The nice thing is the pigtail gives you more wire to work with when fixing those splices. I seem to recall NAPA sells them, or you can get them here, Fuel Injector Connector