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2022 GMC Sierra
Vehicle Summary
The 2022 GMC Sierra AT4 is a robust 4WD pickup truck powered by a 6.2L V8 L87 engine, delivering impressive performance with its 6200 CC displacement. It comes equipped with a range of safety features, including standard Lane Departure Warning, Forward Collision Warning, and Electronic Stability Control. This model also offers optional features like Adaptive Cruise Control and Blind Spot Warning, enhancing both convenience and safety. Built in Silao, Mexico, this truck combines rugged capability with modern technology, making it a versatile choice for any driving scenario.
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2022 GMC Sierra
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Complete Specifications
Known Issues for This Vehicle
Brake fluid leaks
Hydraulic brake systems can sometimes suffer from brake fluid leaks, which can lead to reduced braking performance and increased stopping distances.
Vibration or pulsation during braking
This issue can occur due to warped brake rotors, which is common in vehicles with hydraulic brake systems and can result in uneven braking.
Engine misfires
V-shaped engines, like the L87, can experience misfires due to issues with ignition coils, spark plugs, or fuel injectors, especially if any component is worn or faulty.
Oil consumption
V8 engines, such as the L87, may experience higher oil consumption due to their larger displacement and power output, which can lead to the need for more frequent oil changes.
Cooling system issues
V-shaped engines can encounter cooling problems if the cooling system is not adequately maintained, leading to overheating, especially under heavy loads or high temperatures.
Camshaft/lifter failure
The L87 engine, like other V8 engines with overhead camshaft designs, may experience camshaft or lifter failures, which can cause ticking noises and performance issues.
Carbon buildup
Direct injection engines, such as the L87, can suffer from carbon buildup on intake valves over time, which can lead to reduced engine efficiency and performance.
