Adding reliability to one of the most reliable V6s ever.🚙💨⚡️ (2005 Buick LeSabre, 1993 Buick Century) So yesterday I posted a video talking about the Buick 3800 V6 engine, and I mentioned that the Magnavox ignition control module (ICM) in my 1988 Oldsmobile 98 Regency Brougham is bad, and that I had upgraded to a Delco ICM. The reason for this is twofold. One, these things are getting harder to find and therefore more expensive. The other, if just one of the coils fails, you have to replace th