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2017 GMC Yukon XL
Vehicle Summary
The 2017 GMC Yukon XL Denali is a versatile multipurpose passenger vehicle designed for both safety and luxury. It features a robust 6.2L V8 engine with Spark Ignited Direct Injection and Variable Valve Timing for efficient performance. Safety is enhanced with standard features like Lane Departure Warning, Forward Collision Warning, and Dynamic Brake Support. The interior comfortably seats eight passengers across three rows, with a range of advanced safety systems such as Automatic Crash Notification and Adaptive Driving Beam lighting. With a base price of $68,665, this 4WD vehicle combines power, technology, and comfort for an exceptional driving experience.
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2017 GMC Yukon XL
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Complete Specifications
Known Issues for This Vehicle
Engine misfire
The L86 engine with direct injection and variable valve timing can experience misfires due to issues with the ignition system, such as faulty spark plugs or ignition coils.
Carbon buildup
Direct injection engines like the L86 can develop carbon buildup on the intake valves over time, which can lead to reduced performance and efficiency.
Oil consumption
Engines with Active Fuel Management (AFM) can sometimes consume more oil than expected, leading to low oil levels if not monitored regularly.
Timing chain wear
The use of Variable Valve Timing (VVT) can put additional stress on the timing chain, potentially leading to wear or stretching over time.
Fuel injector problems
Direct injection systems are prone to injector clogging or failure, which can affect engine performance and fuel economy.
Cooling system issues
The aluminum construction of the engine may lead to issues such as coolant leaks or overheating if not properly maintained.
Afm lifter failure
The Active Fuel Management system can sometimes experience lifter failures, leading to engine noise and performance issues.
