2015 Gmc Sierra Duramax Owners Manual

6.6L Duramax Maintenance Schedule Service Intervals, Part Numbers, & Fluid Capacities for all 6.6L Duramax Engines When purchasing parts for your Duramax, be cautious with model years where an engine was phased in/out as the incoming engine may have parts that are not interchangeable with the outgoing engine. You can use our VIN ID table to verify the engine that your truck is equipped with. Always follow the severe duty maintenance schedule if you're driving conditions include:. Idling for excessive periods. Frequently traveling on short trips or under conditions that require frequent engine on/off cycles without reaching full operating temperature. Driving off-road (or frequent 4 wheel drive use). Frequent towing/hauling.

Extra fuel tank 2015 gmc sierra duramax

2015 Gmc Sierra Duramax Owners Manual

Driving in extremely cold or hot environments.