Most Common Car Issues
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MOST COMMON PROBLEMS
GENESIS G90 2017
The 2017 Genesis G90 5.0 Ultimate is a luxurious sedan powered by a 5.0L V8 engine from Hyundai Motor Co., delivering 420 hp. This South Korean-built vehicle features comprehensive safety with airbags in the first and second rows, including knee and side airbags. Its elegant design is matched with advanced engineering, making it a standout in the premium sedan category.
Spec:
Engine Brake (hp) From
420
Engine Manufacturer
HMC
Engine Model
GDI TAU
Engine Number of Cylinders
8
Problems:
Oil consumption
Higher oil consumption can occur due to worn piston rings or valve seals, leading to frequent oil top-ups.
Engine knocking
This can be caused by using lower octane fuel than recommended, carbon buildup, or issues with the timing.
Fuel injector issues
Dirty or clogged fuel injectors can lead to poor fuel economy and misfires.
Timing chain/belt problems
Timing chain or belt wear can cause engine performance issues and, if not addressed, severe engine damage.
Cooling system failures
Problems with the radiator, water pump, or thermostat can cause the engine to overheat.
Misfires
Misfires can be caused by faulty spark plugs, ignition coils, or fuel delivery issues.
Sensor failures
Malfunctioning sensors such as the MAF, O2, or knock sensor can lead to various engine performance problems.
Turbocharger issues (if equipped)
Problems with the turbocharger can lead to reduced power and efficiency.