2014 Chevrolet Silverado 1500 Regular Cab Owner Manual - Page 477

Service and Maintenance Severe Service In addition to the normal service schedule, some vehicles require service more often. Severe service is for vehicles that are: . 11-3 { Warning Performing maintenance work can be dangerous and can cause serious injury. Perform maintenance work only if the required information, proper tools, and equipment are available. If they are not, see your dealer to have a trained technician do the work. See Doing Your Own Service Work on page 10-4. Maintenance Schedule Owner Checks and Services At Each Fuel Stop . Mainly driven in heavy city traffic in hot weather. Mainly driven in hilly or mountainous terrain. Frequently towing a trailer. Used for high-speed or competitive driving. Used for taxi, police, or delivery service. . Check the engine oil level. See Engine Oil on page 10-11. Check the tire inflation pressures. See Tire Pressure on page 10-64. Inspect the tires for wear. See Tire Inspection on page 10-70. Check the windshield washer fluid level. See Washer Fluid on page 10-28. Once a Month . . . . . .