The issue comes from the latest of many redesigns of the ( somewhat pattern failure) multec injector. When they went to the stamped stainless tip multec the bobbin ( injector winding) was shifted and modified somewhat and just Login to read more.

Files Referenced:

iATN Members:
Login to read this message and participate
Auto Repair Pros:
Join iATN to read this message and others
Vehicle Owners:
Find a nearby iATN member to repair your vehicle