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Genesis Coupe

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Question
How necessary is it to repair the wastegate?
This can create problems with fuel economy and boost production when accelerating. This may also create excessive heat as well due to the turbo's inability to release excess pressure which may cause further engine or turbo damage. I would...
Question
Turbo blow off valve
Hello. The "blow-off-valve" or BOV, is a pressure-release valve designed to prevent over-pressurization of the engine, not the turbocharger itself. While hearing some of the sounds a turbo-charged engine makes while running through the gears is a most pleasant experience,...
Question
Dim low beam headlights, regardless of bulbs I put in.
Hi there. It sounds like there is additional resistance in the headlight circuit. Perform a quick visual of the headlight lenses to make sure that the dim lighting is not a result of cloudy lenses. If the lenses are ok...
Question
Tilted wheel
From your description of the damage, it may be best to have the vehicle towed to a body shop. An impact that is hard enough to break a wheel and bend suspension components may have also bent the chassis/uni-body structure...
Question
Car sputters when I hit the gas hard especially in low second gear
Hi there. This can be caused by a few different things. Most of the time when it comes up all of a sudden it is due to a lack of air flow due to an intake leak, a sensor that...
Question
How much would it cost to fix this car?
Hi there: If you're planning on buying any used car, you might want to have one of our professional mobile mechanics complete a pre-purchase car inspection, so they can determine if the cost you're paying for the vehicle and the...
Question
I can't shift into any gear
It sounds like you may have a throwout bearing that is hanging up. When the car is not running, nothing within the transmission is spinning, thus it is possible to put the car in gear. With the engine running, there...
Question
I have a 2011 hyundai genesis coupe 2.0 84540miles. When the ac is turned on the car shakes drastically.
The a/c system loads the engine when the a/c is turned on. To maintain engine speed and power, there is an "idle-up" control circuit. That control may be malfunctioning in your case. Another possibility is a problem elsewhere in engine...
Question
Engine starts to run hit when ac is on sitting still. Runs at normal temp when driving.
Hi there. When the AC is active, it causes the engine to work a bit harder to keep it running smooth. In many cases, when the cooling system is running perfect, nothing will be noticed. However, when you add increased...
Question
Car vibrates. Quoted $800 engine mounts replaced. Second opinion? 2012 Hyundai Genesis Coupe
Hi there - there are 4 engine/transmission mounts in total for your vehicle. Engine vibration is a symptom of broken or failed motor/transmission mounts. Depending on how many of these are damaged, the estimate you received may be perfectly legitimate....
Question
Motor mounts
Hi David. Thanks for contacting us today. One of the negative side-effects of using an aftermarket motor mount is that more often than not, alignment and fitment can be inconsistent fitting. This is the reason why I'd recommend using OEM...
Question
Hi! The dealership is charging 11,000 to put a new transmission in my 2011 Hyundai Genesis. Is that a common price
Hello there. If you are stating that they are charging you $11,000.00 for a transmission replacement, even for a dealership, that is extremely high. If they are charging your insurance company, I would recommend having them work with the dealership...
Question
When my lights are turned on. My brake lights wont go off
Hi There, It sounds like you may have a faulty brake light switch circuit which controls a number of things in the vehicle. This switch indicates when the brake pedal is pushed and triggers the brake lights to come on....
Question
Does the bumper of my car need to be taken off to replace windshield washer fluid motor?
According to the Factory Service Manual for your vehicle, the front bumper does indeed have to be removed to gain access to the washer motor. Occasionally, manuals are mistaken as to procedure and/or "access", and thus there are sometimes acceptable...
Question
Can you please figure out what could be the problem so I can fix it?
Check for any OBD-II diagnostic codes that may have set using a scan tool. There is an ECM update for this vehicle that addresses throttle position and control; although the TSB does not exactly match your reported difficulty if the...
Question
Vibration at idle, Low Rpms, Fuel smell at the rear, no Codes
Hi there. Thanks for contacting us today. Sometimes, these type of symptoms are caused by a dirty mass flow air sensor, loose vacuum lines or dirty or clogged fuel / air filters. It's also possible that you might have a...
Question
Vibration at idle and worse with ac on , low rpm, mpg went down and no code, what could be wrong?
Shaking or vibration may be caused by many different things such as faulty spark plugs, poor fuel pressure or misfires. Other things such as a faulty idle air control valve may cause the engine idle to drop below the normal...
Question
Vibration at idle, fuel smell, no codes
If you smell fuel then do not try and drive the vehicle since it may have a fuel leak and may catch fire. You should have a mechanic like one from YourMechanic come to you and check the car for...
Question
No codes, vibration at idle
I might recommend using a bottle of fuel injector cleaner in the gas tank and some Seafoam in the oil. Those together will normally smooth out any rough idle that can be fixed with cleaners.
Question
Have no codes, I have low rpms and car sounds like it wants to die when starting
The rough operation and inconsistent idle that you are describing could be due to a bad tank of gasoline, dirty fuel injectors, incorrect idle speed, exhaust restrictions, vacuum leaks, incorrectly installed or damaged spark plugs, a defective or clogged fuel...

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