Common Issues with LLY Duramax Diesel 6.6 (2004.5 Problems With 2005 Duramax
Duramax is DEADbecause of THIS?? (No CRANKStarter & Ignition Switch Replaced!) 6.6 Duramax Diesel Surging? Don’t Spend $1000s at Dealer – DIY Fix under $100! The Duramax LLY is a favorite for many diesel fans but it has its issues, like overheating problems related to a poorly designed air Best equipped shop in Utah Family run business of 34 years Full CNC machine shop We do Diesel, gas and have a special ...