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3GCUKTEJ9FG499724
Vehicle Summary
The 2015 Chevrolet Silverado 1500 High Country is a robust pickup truck equipped with a 6.2L V8 engine, offering both gasoline and ethanol (E85) compatibility. It features a crew cab design with four doors and 4WD capabilities, making it ideal for both utility and comfort. Safety is enhanced with air bags throughout all rows and a direct Tire Pressure Monitoring System. This model is manufactured by General Motors in Silao, Mexico, and boasts a luxurious trim with modern features.
Complete Specifications
Common Issues for This Vehicle
Brake fluid leaks
Hydraulic brake systems can suffer from leaks in the brake lines, calipers, or master cylinder, leading to a loss of pressure and reduced braking performance.
Brake pedal fade
Overheating in hydraulic brakes due to heavy or prolonged braking can cause the brake pedal to feel soft or fade, reducing the effectiveness of the braking system.
Oil consumption
The L86 engine, like other V8s, may experience higher-than-expected oil consumption, particularly under heavy use or towing conditions.
Active fuel management (afm) issues
The AFM system, which deactivates cylinders to improve fuel economy, can sometimes cause vibrations or engine noise, and may lead to lifter failure if not properly maintained.
Timing chain wear
Over time, the timing chain on the L86 engine can stretch or wear, potentially leading to misfires or engine performance issues if not addressed.
Fuel pump failure
The fuel pump, particularly the high-pressure fuel pump on the L86 engine, can fail, leading to stalling or difficulty starting the vehicle.
E85 fuel system corrosion
Vehicles running on E85 can experience corrosion in the fuel system if not properly maintained or if low-quality ethanol is used.
Transmission issues
The 2015 Silverado may experience hard shifting or transmission slipping, particularly in models with higher mileage or those that frequently tow heavy loads.
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