Update on this old issue from last fall...... After the stock GM alternator install I thought everything was OK....... After driving the car for a while.... I noticed that after starting, the alternator (Hooked up with the stock Connect and Cruise wiring) wouldn't start charging until I stepped on the gas...... ?????..... So, in the mean time I received the correct alternator from PowerMaster........ and since the GM alt wasn't powdercoated black..... It looked sort of out of place...… So I installed the Black Powermaster unit (wired correctly) and it's happy again...….LOL...… For now...Looking good again...…… Just need the weather....