This will get a little bigger, click on it ........and/or go to: http://www.fixya.com/tags/power_plug_wireing_diagram/cars/buick/regal ....and/or http://www.justanswer.com/buick/4ntd5-miss-rpm-it-goes-away-higher-rpm-s.html ....the schematic is full screen
Search Buick Regal Questions
Are you a UK consumer? CarGurus now has a discussion forum in the UK.
Buick Regal Experts