3.6L V6 Could be Replaced in Many GM Models

Like the 350 cu in small-block V8 before it, the 3.6-liter V6 has long been a staple across the GM lineup. You can see it throughout the Dieffenbach GM inventory, where it sees duty mostly in large crossovers. Elsewhere, it could be seen throughout the Cadillac lineup. But that might be steadily changing. It is…