Thanks for the reply, I may give this one more attempt (of frustration) and try to carefully lift the back end of the tab (closest to engine) as you suggested. If I can wedge something small to allow the clearance needed to slip off the wire cap, maybe will be successful. I can get one hand in the area, but no one for 2 hands to pull and push. I'll try one more time. Depressing the tab closer to the plug to allow clearance of the tab and pulling at the same time seems about impossible (for me). If not successful, off to a mechanic who I don't have. I don't believe Chrysler will install owner parts. Thanks again for the guidance. Then it's time for the RCM soldering…………...