Why the 6.2 & 6.5 GM diesels aren't so bad

The 6.2 and 6.5 GM/Detroit diesels get a bad reputation for being underpowered and problem prone. But is it true? In my experience this is not the case. This video was made in response to a video I posted 9 years ago in my 1985 6.2 bank’s turbocharged Silverado. Since then the video has had over 82,000 views. If you have had positive or negative experiences with the 6.2 or 6.5 please let us know your thoughts but posting a comment down below.