GM 6.5 V8 Turbo Diesel: Complete Expert Guide to Performance, Reliability, Common Problems & Maintenance

🔍 Introduction: The Most Controversial Diesel Engine GM Ever Built Why does the GM 6.5 turbo diesel inspire such polarized opinions—praised by some owners for reaching 400,000+ miles while criticized by others as chronically unreliable? From 1992 to 2002, General Motors and Detroit Diesel produced the 6.5L turbocharged V8 diesel as the company’s answer to … Read more