Gas stove making buzzing noise when on

Gas stove making buzzing noise when on. 04-23-2023 10:23 AM in. It’s best to have the stove inspected by a professional to ensure its safe operation. Thanks! Jan 18, 2021 · What happens if you have a humming noise at the regulator? The risk is fire or explosion. This could be caused by a malfunctioning valve or a problem with the gas pressure. The spark module sends high-voltage pulses to the spark igniters and spark electrodes to light the burners. Our 20 month old 30"- 5 burner gas cooktop recently started intermittently to emit a loud buzzing sound when we attempt to light up any burner. Igniter Oct 2, 2022 · Finally, inspect and fix the issue in your fireplace pilot ignition system if the unit makes a beeping sound again. Checking whether the pilot flame is present. Put the new heating element in and attach the wires to it. com is one source). from the oven it is somewhat intermittent and occurs at higher temps, ( 450*). (800) 222-7820. Turn the power back on. It is a Magic Chef Serial number 27C91I368697. Our pretty new Frigidaire oven makes this high pitched noise at all times. The surface element welding involves welding one tab of the center trim to the surface element support and bending the other two Oct 1, 2017 · My oven is making a very high pitch sound and I need someone to give me advice on what could be the problem. Follow the steps below to replace the fan blade of your Whirlpool oven. When we start the oven to bake/roast something, I can hear the sound of gas flow, and and see the glow of the flame. You may hear the heating elements in a newer oven click on and off much more frequently than in older ovens. Unplug them if possible. The fan motor is what causes your fan to spin. Step 12: Lift the support panel up. I realized the knob for the middle stove burner was turned, but no to the point where you would hear the read more Jan 8, 2024 · If the noise is unusually loud, inspect the oven for loose metal parts such as racks or panels, and tighten them if necessary. 09 - LG Range/Stove/Oven Spark Module. Thermal expansion is to fault for any popping or crackling you hear. It is very easy for anything to be clogged here. 6). If the gas is not being ignited promptly, it can build up and flash causing a small "boom" noise in the oven or a "whoosh" noise on the burner. Start by inspecting the igniter for debris. Ranges. Sep 4, 2023 · Turn Off the Gas: Before attempting any fixes, ensure the gas supply to the stove is turned off. There are some noises that you expect from the oven. Gas Pressure Changes: Fluctuations in gas pressure can lead to popping noises, even when the stove is not in use. A faulty igniter could be the cause of the gas not igniting promptly. Use Soapy Water: To detect gas leaks, mix water with dish soap and apply it to the gas connections. 2. Tighten the burner assembly if you hear this noise when it’s off. Stove top burners still work fine. Check for any blockages or obstructions in the blower and ensure that the blades are free of debris. as it is heating, every 10 to 15 seconds, the "gas flow" sound stops Get quick answers online, or reach a certified service provider or installer. Faulty Wiring. The hum may also result from dirt and debris getting inside the unit and Standard Oven or Range. If there is an issue with the wiring in your electric fireplace, it could cause a buzzing or humming noise when you turn it on. I have the cover off, and the sound is still constant. Ensure that the damper and vents are open and unobstructed. Lastly, Turn on the gas supply and electrical power source. #3 The Energy Bill Appears Higher than Usual. Is it safe to continue using my stove if it’s making a buzzing noise? It’s not recommended to use the stove if it’s making a buzzing noise, as this could indicate an underlying problem with the appliance. We have SAMSUNG Household Gas Range (Free standing) built in 2020. If you still hear clicking, consider checking your ignitor switch or spark module. Residue can indicate a gas leak. Humming. Noises may vary when using different pots or pans. A heating element in an oven can fail with dramatic sound effects! LOL. Here are some possible explanations and potential fixes: Take a screwdriver and remove the screws to take out the igniter from the bracket. Roaring noise. 3). Remove the input from the spark module. I can not tell for certain if the noise is coming from the burners themselves, or from the gas line behind the stove. The regulator valve controls gas flow to the burners; if it is not working properly, it can cause a humming or whistling noise. What I can say for sure is that the noise coincides with the amount of Dec 22, 2011 · My oven is making a strange buzzing sound. Oct 5, 2020 · I have a Kenmore microwave mounted above stove that started making a loud vibrating noise when turned on about 2 months ago, it still heats normal and the turn table still turns. Apr 18, 2023 · Step 1: Cut the power supply to the oven at the circuit breaker, turn off the switch, and unplug. The cooling fan for the electronic controls is controlled by a thermostat. You can also hear some air coming from one of the burners. See full list on danmarcappliance. Mar 14, 2024 · A gas fireplace can start making a rattling noise when off due to a malfunction or dirty fan blower. The burners will light but this raucous buzzer sound continues until all burners are turned off. Blocked Air Intake/Exhaust System. Allow the oven to cool completely, about 30 to 90 minutes, then move the latch arm to the Aug 11, 2023 · 1) Airflow Imbalance. Humming noises are often caused by gas flowing through a burner and are completely normal . Jun 7, 2021 · Remove the top of the gas stove to access the switches and spark module. Jul 20, 2021 · To do that, you’ll need to unplug the oven — that’s a given. We moved to our current house 4 months ago, I remodeled the kitchen, and when I hooked this stove up that's when the Apr 23, 2023 · oven sounds like it is "re-lighting" constantly while heating up. May 11, 2023 · To stop the noise, you’ll need to have a chimney professional inspect and repair your chimney. Can a buzzing noise from my stove be fixed? Nov 22, 2021 · 5 Tell-Tale Signs You Need to Get a New Oven #1 Your Electric Oven doesn’t Heat to the Desired Temperature. It will soon be ignited so that it produces the heat. Humming - Gas Cooktop Expand/collapse global location Cooktops equipped with a downdraft vent system may make a humming noise when the vent operates. Measure the diameter of the vent pipe and order the dampers from a duct supply company ( hvacquick. You’ll find the fist-sized system at the same height as the fan. A defective burner can be the cause of the buzzing noise. To address this issue, it’s best to have a professional inspect and repair the gas valve to ensure safe and proper functioning of the appliance. Locate the ignition switch input at the end of the wiring that connects the individual switches to the spark module. Nov 6, 2023 · Igniter malfunction: The electronic igniter on a modern gas stove creates a spark to ignite the gas. Step 15: Disconnect the wires connected to the cooling fan. 4). Over time, food particles and grease can build up in the burner, causing it to make popping or sizzling noises when in use. Screw in the plate. Loose Burner Elements. Use a vacuum cleaner to clean the blower and make sure it’s wiped properly. However, with a faulty ignition system, some residue gas can pile up in the combustion chamber. If you see a small hole in your burner cap, that is likely causing your problem. The humming sound is often caused by fluctuations in gas pressure, resulting in turbulence within the regulator. W hen I turn Broil on and select either Hi or Low, the top igniter glows in about 30 seconds, and in another 30 seconds flame comes in the top burner. It's not going to be a blown fuse, they don't pop like that. To determine if the igniter is defective, observe the igniter when the oven is on. The cooling fan may be operating or running. If the gas is not lighting correctly, it can build up and flash, causing a small boom noise in the oven or a “whoosh” noise on the burner. You can check the water pressure gauge on your boiler to see if it is within the recommended range. Firstly, turn off and unplug the oven. To check this, open the fireplace and turn it on. If the spark module isn't working right, the oven or stovetop might not light properly. It's partially engaging for some reason. After doing so, unscrew the metal cover of the fan motor from the back of the appliance. If you have turned off the oven but the power cord is connected, the cooling period will be complete within ten minutes to twenty minutes, which is why you’ve to wait. Step 1: Pull the oven away from the wall. This can potentially be caused by a faulty spark module only working intermittently. Regularly inspect the elements and tighten any loose connections. Cooling Time. The fan or blower could come on during any operation. Gas Supply Issues. High School or GED. Dec 3, 2020 · Humming is a normal sound to hear, particularly if you have fans running inside it. If the above solutions don’t work and the noise is still occurring, then the help of a professional is required. And it continuously happens till the device is shut off. May 6, 2014 · My gas stove is making a constant strange, humming, whistling, sound as if wind is blowing through. If the gas valve is not fully open, it can cause the oven to puff as it tries to ignite the gas. Jul 3, 2021 · From https://www. A conventional gas oven has an electric fan to assist in controlling the heat. Check the appliance: Make sure that the appliance that is connected to the propane tank is in good working condition and is properly adjusted. If it is too low, you may need to add water to the system. Jan 20, 2022 · 4. Vibrations are caused by the manner in which the surface element is welded. Vibration. Thus, cleaning off the liquid easily solves this problem. Step 2: Open the control board cover panel and remove the touchpad ribbon from the board. You can use a multimeter to determine if voltage is reaching the spark module. To fix the issue, turn off the gas supply to the fireplace, remove the front grille, and access the fan blower inside. Step 24: Take the door back to the oven and position the hinges in the slots. Place the bottom panel at the end of the oven and tighten the screws. If you hear a humming noise, fret not. Hissing, if you have a gas oven, is also very normal. Here are the common sounds your gas oven may make and tips to solve them is in this guide. Clogs in the burner holes can cause irregular gas flow, resulting in noise. Jan 29, 2024 · Of course, if you ever smell gas or strange odors accompany a hissing noise, the best recourse is to shut off the gas and get out of your house. Imbalance of Air and Propane Inside the Tank. Adjusting the pilot flame height by turning the pilot ignition screw. It is also normal when using the top burners to hear them Dec 28, 2023 · There could be a few reasons why your gas stove is making noise. Normally, when the gas valve opens at the start of the furnace cycle, the ignition system ignites the gas right away. Nov 25, 2023 · A humming noise coming from your gas stove could be caused by a malfunctioning regulator valve. What you are hearing is the gas being released. Burner Issues: One of the most common causes of a humming sound coming from your gas stove is an issue with the burner. Start by replacing the backdraft damper directly above the vent hood. Oct 22, 2022 · If the gas oven emits blue flames when the burners are lit, the gas pressure is probably correct for the device. An appliance technician looked at it and said that the hum is normal for slide-in units because of the fan in the rear that cools the front controls. iii. It’s normal for the automatic cooling fan to run when the oven is in use and/or after the cycle completes. Igniters. Use a screwdriver to remove the face plate or the back – whatever part of your particular stove you have to take off to get to the clock. Insulate the gas line: Wrapping the gas line with insulation can help to reduce the humming noise. Whooshing sound. Nov 1, 2021 · These solutions will help you deal with the Rinnai gas heater making loud noises easily. One possible cause of a puffing sound in a gas oven is a problem with the gas supply. If it keeps sparking repeatedly when the burner is off, the rapid firing can cause a hissing sound. They’ll advise you on the best chimney cap or bird guard for your situation and ensure it’s installed correctly. Step 3. It’s always better to play it safe. If the igniters are still continuously sparking, it indicates the switches are not the issue. We have already mentioned that the oven must be in the cooling period, which is causing the buzzing noise. Damaged or loose wiring within the stove can also lead to a buzzing sound. Low water pressure can cause a whistling or hissing noise. The cooling fan is the fan that is located at the top of your oven helping your oven to cool down faster after each use. After cleaning up under the cooktop, the spark ignitor, and the burner area reassemble everything and close the cooktop again. 04 - Frigidaire Range/Stove/Oven Igniter. 5. Jul 16, 2013 · I have a Frigidaire gas range GLGFS66CSA. Ranges, Cooktops & Ovens. Nov 14, 2023 · Why is my gas stove making a humming noise when off? A gas stove making a humming noise when it is off can indicate an issue with the gas regulator. Check oven fan motor is working. Feb 26, 2023 · The first reason for the puffing sound is the burner cap. Dec 7, 2022 · 4. It uses Standard Oven or Range. 1. It usually takes a few seconds for the ignition to complete, and the sound should stop once the burner is lit. They have the experience and know-how to deal with supply Jun 20, 2017 · If the noise drives you crazy, new spring-loaded backdraft dampers ($9 to $30, depending on the size) should solve the problem. It’s best to seek professional help. Take the time to tighten the blower if it’s loose. If you think water may have worked it's way under the lockout knob, unplug the cooktop for 24 hours and see if it'll dry out on it's own. Aug 27, 2023 · In both gas stoves and ovens, a regulator valve is a device that controls how much gas flows to the burners. This is due to the magnetic fields in use and is normal. Wiring Issue. Find the clock wires. It is intermittent. Push the coil back until the metal plate connects with the back wall. Chimney Buzzing Noise. Loose wires can cause arcing, which, in turn, produces popping sounds. Product Details. However, if the flames are an orange/yellow color, there may not be enough gas coming through the line. If that doesn’t work, turn the power off and on at the circuit breaker or fuse box. The cooling fan may run throughout the entire bake cycle and continue even when the oven is off. If bubbles form, it indicates a leak. Step 13: Take out the screws which hold the cooling fan to the bracket on the left front side of the oven’s top. Look for Residue: Check for any residue or signs of gas around the stove. This imbalance means that an incorrect ratio of air or propane might cause a problem. #2 Your Gas Oven won’t Light. The air bubbles trapped in your heater or tank start vibrating because of the gas flow which excites the vibration. Inspect the Stem: Check for any damage or wear on the stem. Step 16: Get a new cooling fan. . However, if you used the oven at a higher This video shows you how to Repair a *WFG505M0BB0 Whirlpool Stove W10556709 Electronic Control**Symptoms may include:* Buzzing Noise From Control Panel *Vie Oct 5, 2020 · October 5, 2020. Secure it as it was previously. As the fan rotates, you may start hearing squeaking noises that appear at the end of your oven’s use. The oven is equipped with an automatic cooling fan that runs when the oven is in use and/or after a cycle completes. As far as I can tell, the oven, stove and timer are all functioning properly. Turning on the power to the range. Jul 15, 2023 · The Ignition Symphony. If all the burners are clean, you can test the gas pressure, which should be at least 0. When I turn my stove on, the first thing to activate is the combustion fan. Step 2: Unplug the oven’s power cord from the outlet. If necessary, replace the internal blower with a new unit. I have a frigidaire Range my porblam is, every time i turn on my stove top to try mad heat something it makes a real lout humming noice and so . #5 You Hear Strange Noises whenever Your Oven is On. This isn’t one of the problems I recommend solving on your own. There could be several reasons for the clicking sound problem. Sep 8, 2013 · Model Number. Sep 12, 2018 · Turning off the power of the range. Is it normal for a gas stove to make noise? Yes, it is a normal sound depending on Range - Coil Burner Buzzing or Humming. When you turn on your oven, you may hear a series of clicks or buzzing sounds. Step 3: Turn on the power to see if the beeping resumes. Dec 22, 2022 · 6. Your range or wall oven has been designed to maintain a tighter control over the oven temperature. I realized the knob for the middle stove burner was turned, but no to the point where you would hear the read more Apr 13, 2023 · The first step in troubleshooting your gas boiler noise is to check the water pressure. Jul 8, 2021 · Unscrew the plate holding the element in place. Sep 23, 2022 · It is responsible for sparking the gas, thus helping your oven to generate the heat it requires to perform its function. Feb 26, 2009 · I have a Samsung Gas stove/oven, earlier today around 4:20pm it was making a low buzzing noise. J Step 7. Either a fan or the auger is my best guess. If the valve itself malfunctions or if there’s an issue with gas pressure, it will make a whistling or humming noise, even when the stove isn’t in use. Dec 14, 2016 · My gas stove is making a constant strange, humming, whistling, sound as if wind is blowing through. Repair Instructions: If the gas doesn't ignite quickly, it can build up and cause a small 'boom' noise in the oven or a 'whoosh' noise on the burner. Thermal Expansion. The noise reduces the enjoyment of a cozy fire and the relaxing ambiance. Aug 19, 2020 · Well, there are many different gas oven noises you may hear and each sound has its causes and fix. Using a short wire to clean out the flash tubes running from the pilot to the oven burner. Over time, the burner elements on your electric stove can become loose, causing them to vibrate and produce a buzzing noise. 19,156 satisfied customers. Detach the wires that come out from the back of the oven as you try to slide the coil out. 5). Apart from beeping, you can hear the snapping, buzzing, or whirring noise during the normal operation of your fireplace. This gas build-up causes banging noise. Clank, bang, boom — Your oven is making noises. I can't seem find another number anywhere else. Find answers online to your Sub-Zero, Wolf, and Cove customer service questions here. the noise sounds as t Dec 10, 2023 · Yes, it is safe to cook on a gas stove that is making a humming noise. Do not heat an empty pan. Residue Buildup: Residue or food particles left on the stove's surface can ignite when the stove is turned off, causing popping sounds. Step 26: Close the door of the oven. You can fix the fan motor yourself. Another possible culprit is a faulty or worn-out igniter, which can produce a clicking or buzzing sound when attempting to light the burner. Oct 4, 2023 · For popping noise, it might be the liquid collected on the element generating the noise. It appears to be working properly, however, 2 of the 4 burners plus the oven all make a humming noise when in use. Blowtorch sounds. All of the burners and the oven turn on. Step 14: Carefully pull the cooling fan out of the oven. 4. It varies in pitch and volume when you turn the dials. Oct 22, 2022 · An oven or a furnace making a clicking noise is standard when you engage the oven igniter. Feb 8, 2024 · Check that the burners and burner caps are properly installed. Like even when everything is shut off. The video below will show you how to replace a Samsung oven’s fan motor. An airflow imbalance is one of the primary culprits behind fluttering gas logs. Call a professional to come look at your gas lines. Door locked when starting the oven. Could just be dirty. it can be described as humming or buzzing or singing and the tone fades when the burners are turned down and returns when turned back to high. If it is not possible to unplug them, cut the power wire and tape off both ends with electrical tape. Door locked. Noises occur because the high-pressure flow of the gas through the tubing is disrupted. May 29, 2022 · 2. This achieves better results during baking, broiling and self-clean cycles. If a fan breaks, it can produce buzzing and rattling sounds. If you have a small hole in your burner cap, there is no sealant around it, and gas can leak out of it. In some cases, the vibrations are caused by a low pilot light. Just call us at (800)657-0765. Read about Wolf Oven Noisy. Advertisement. Step 25: Lower the door and flip the locks back. Restore power and gas to your oven, and try the stove burners again. Press Cancel/Off to start a latch reset, then wait 20 to 30 seconds and open the door. Aug 22, 2023 · 1. So, if this becomes faulty, there’s a good chance your fan is going to get loud quickly. If the noise your propane tank makes resembles knocking from the inside, it might mean that the mixture of air and propane inside the tank is unbalanced. If you're comfortable working with live circuits, remove the oven heating element and test for voltage at its connections. In order to avoid obstructions, make sure to keep the fireplace as clean as possible. If there is some problem with the igniter, it must be resolved to ensure a smooth performance of the Viking oven. A defective spark ignition switch can cause clicking. It is also the most common source of humming and buzzing noises. If the gas pressure is too high, it can cause a loud puffing noise. However, if the noise is too loud or persistent, it may be worth checking to ensure the burner is properly adjusted and that there is no debris blocking the gas flow. The gases that a cooling system eliminates when it cools the stove can generate weird noises. Humming noise in a propane heater or a propane tank is a sign of vibration. Note: Gas and Dual Fuel free-standing ranges do not have cooling fans. It’s starting to drive us crazy. It means something has gone faulty or at least is starting to go faulty. Step 27: Plug the oven back into the outlet. Unplug your stove. The blower motor, a key component of your HVAC system, is responsible for directing the heat generated by the furnace into the home. A small click when the gas ignites, a whiny hinge as you open the door, the hum of a fan, but most other noises, they are not normal. This is the ignition system activating and creating sparks to ignite the gas. A humming sound may be heard by certain persons. Faulty Fan Motor. If the burner is not properly secured or positioned, it can cause a humming sound when the gas is turned on. I found this number on inside of the oven door, but I'm not sure if it is the model number: 8114P732-60. We have natural gas and spark. Remove the Knob: Gently pull the loose knob straight off the stem. Tighten or Realign: If the knob is simply loose, tighten it onto the stem. Once it is engaged, you can hear around 3 to 5 clicks before the burner reaches the constant heating level. Jul 21, 2014 · noise comes from both the oven and burners. I installed a new gas range last night. If your gas fireplace is making a sound resembling wind, there could be several reasons for this noise. The pilot light should be at or above the level of a cigarette lighter. Food Answer: It is possible to hear a pulsing, buzzing, or clicking noise from the Induction Cooktop or Induction Range when used on a low-power setting and not on a higher power setting. Step 28: Push the oven to the wall. Replacing a worn-out igniter should stop this. It sounds like it’s coming from the back of the oven (upper section behind the electronic controls/clock). Fireplace Makes Buzzing, Popping, Or Whirring Sound While Running . EOC is dead. And much more. Nov 22, 2023 · The most common reason for a wind-like sound in a gas fireplace is a pilot light issue. Faulty Cooling Fan. Normally, a gas stove would have an electronic ignition system. Boom Noise. If the airflow isn’t balanced correctly, it can lead to irregular combustion, resulting in a fluttering sound. Jan 11, 2010 · >Gas< Kitchen Appliances, Dryers and BBQ's - we have a Kenmore gas stove, and its making a whining/humming noise - when the burners are on. The most common reason for a chimney buzzing noise is bees or insects. Older electric stoves rattle due to their structure, according to GE Appliances. A leak in the gas line can cause a humming noise. It's most likely the heating element in the oven blew. The cooling fan helps regulate the oven’s temperature. Mar 7, 2023 · Check the Cooling Fan As Well. You will need to investigate your appliance, and when you do, keep these common noise-creating culprits in mind. The burner cap acts as a sealant and protects the gas line from leaks. com/ythiJustAnswer Customer: My gas stove is making a constant strange, humming, whistling, sound as if wind is blowing through. 2). “Our stove has a loud hum when the cooktop or oven is on. Often, noise from the blower motor is a result of insufficient lubrication. A common cause for vibration in a propane heater is air trapped in the gas hose or the gas regulator. If you have bought a new glow bar, place that in place of the old one. Then, you can increase or decrease the intensity of the pilot light. May 21, 2023 · Gas ovens can make a puffing sound for a variety of reasons: 1. This is due to the way the coil burners are welded. The sound heard when you close the door is the sound from the racks that are shaken by the impact of closing door. As an oven is an appliance that creates heat, anything going wrong with it can be a little May 31, 2022 · Reason #1: Your gas furnace is trying to tell you about a possible issue with its ignition. Jan 24, 2022 · 3 Reasons Your Oven Fan Is Noisy. Gas Leaks: In rare cases, popping noises when the stove is off can indicate a gas leak. Popping noise when heating. Turn the gas source back on to use the fireplace. Even without any fans, ovens typically make a dull hum from the power needed to run it. Mar 12, 2023 · 1). Dec 24, 2021 · That constant buzzing noise you hear is the lockout switch. 09 - Kenmore Range/Stove/Oven Spark Module. This is considered normal operation. Gas regulator problem: The regulator controls gas pressure to the stove. If oven has a manual latch handle. Beeping Sound: If a beep sound is heard three times and the gas range turns off during operation, it's because the overheating protection sensor detects high heat. The Rinnai gas heater needs to intake and exhaust air from the system. 25psi. One common cause of stove noises is a dirty or clogged burner. Has anyone else experienced this loud humming?”. If it becomes loose or obstructed, it can produce rattling or buzzing sounds. Apr 24, 2011 · I have a Samsung Gas stove/oven, earlier today around 4:20pm it was making a low buzzing noise. If the pilot light is not burning steadily, it can lead to a whooshing or windy sound. com A buzzing or humming noise from your gas stove could indicate a problem with the gas valve. Metro Plumbing, Heating, and Air Conditioning is the service company you want! Call us today at (423) 616-1025! Jan 11, 2021 · Typically, if you hear grinding, rattling, screeching, scraping, clicking, or buzzing, these are considered abnormal noises for an oven to make. The noise sounds like an electric motor that is not able to move. Outside inhome service tech. Humming, buzzing, hissing noise at the gas regulator: Diaphragm noise: Most-often humming or buzzing at a gas appliance regulator is traced to the gas regulator diaphragm. A hissing noise or obnoxious whistling sound may occur if your gas fireplace needs adjustments. If your Whirlpool oven makes a rattling noise, the fan blade may be faulty and in need of replacement. Step 3: Open the oven door. Nov 14, 2015 · High School or GED. The motor will be attached to a metal bracket, which is, in turn, screwed into the back of the oven. #4 The Interior has Rust and Grime. Puffing Sound. Troubleshooting a noisy fire in your gas log fireplace saves you money by not having to call a repairman. One of the leading causes of oven fan noise is a faulty fan motor. justanswer. Customer Care and Support. However, since it is situated at the top of the appliance, gravity is working against it. On older electric coil (Calrod) burner ranges, you may hear a vibrating, rattling, or buzzing sound when the burner is used. Thanks in advance! I will post the fix so that t Jan 28, 2012 · A spark flashed out the back of my Frigidaire gas range, behind the EOC - FGF 378 ACH and the oven stopped working. dx bz ap gn ii gt ek gc ye ll