: Coil Bank Testing

04-08-09, 05:59 PM
Is there a way to test the coils in the coil bank with a volt ohm meter? My Northstar has developed a major league skipping problem with fault code: PCM P0300. I suspect the coils. 2002 Deville. 160,000 miles

04-08-09, 07:27 PM
There's an answer to your identical post up in Deville.