Genesis G80 Transmission Overheating: Causes and Diagnosis

Transmissions are an integral part of any vehicle, and overheating can lead to costly repairs or even permanent damage. Genesis G80 owners should be aware of the common symptoms and causes of transmission overheating to prevent potential issues and ensure their trucks remain strong and reliable. In this article, we will discuss the common causes … Read more

Genesis G80 Bad Fuel Pump: Symptoms, Causes, + Diagnosis

A bad fuel pump can cause a myriad of problems for your Genesis G80, making it essential to be aware of the warning signs that indicate trouble. Your fuel pump is responsible for pushing fuel from your car’s fuel tank to the engine, but when it starts to fail, your engine may suffer run rough, … Read more

Genesis G80: Bad Thermostat Symptoms + Diagnosis

The thermostat in your Genesis G80’s engine plays a crucial role in regulating its temperature. A malfunctioning thermostat may lead to various issues and should be dealt with immediately. Some of the most common symptoms of a bad thermostat are no heat, a spiked temp gauge, a blown head gasket, and more. A thermostat failure … Read more

Genesis G80 Radio Stopped Working: Causes + How to Fix

Has the radio in your Genesis G80 stopped working?  If so, there are three common causes for this issue.  They are a blown fuse, loose or corroded wiring, and a problem with the radio itself. If your radio comes on but isn’t working, this article will cover that too: Please jump to the section that’s … Read more

Genesis G80 Rattling Coming From Behind: Causes + Diagnosis

If you hear your Genesis G80 rattling when going over bumps, this sound could be caused by various issues, from minor to more serious.  Here, we’ll explore the potential causes of the rattling sound in your car and offer possible solutions. The most common reason for a rattling noise when hitting bumps is a loose … Read more

Genesis G80 Parking Brake Stuck: Causes + How to Fix

There’s nothing worse than finding out your Genesis G80’s parking brake is stuck, especially when you’re ready for the day. The good news is this problem can be easily fixed with some simple steps. In this article, we’ll discuss the causes of a stuck parking brake in the Genesis G80 and how to get your … Read more

Genesis G80 Heater Only Works While Driving: 5 Common Causes

If your Genesis G80’s heat only works when driving, there are five leading causes you should check.  They are low coolant, air pockets, a bad heater core, an airlocked cooling system, and a malfunctioning thermostat. We’ll start with the easy-to-check common problems and work our way to the harder-to-deal-with rarer issues that could be affecting … Read more

Genesis G80 Flashing Check Engine Light: Diagnosis

The check engine light indicates that you need to service a vehicle soon. If your Genesis G80 has a flashing check engine light means that there is a catalyst damaging misfire (it can damage the catalytic converter and O2 sensors). If your car has a flashing check engine light, it means you need to service … Read more

Genesis G80 Check Engine Light On: Why and What to Do

The check engine is the most common warning light that appears in the Genesis G80’s instrument cluster.  Well over half of this site’s content is related to solving the various reasons why the check engine light comes on. The good news is that the check engine light indicates that there are Diagnostic Trouble Codes (DTCs) … Read more

Genesis G80 Soft Brake Pedal Causes

If your Genesis G80 has a soft brake pedal, it is a sign of a serious brake system issue. It’s usually caused by air entering the system in some way through a leak.  This article covers the six most common causes of a soft brake pedal as well as a solid diagnostic order if you … Read more