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HomeRepair HelpDynasty Oven RepairDynasty Range making a loud noise Repair
Dynasty Range making a loud noise
If your Dynasty range is making a loud noise, the fan blade is the most likely cause. A bent blade or blade sliding on the shaft can rub against the housing and create oven fan noise or a rattling sound. Inspect the blade and replace it if it is damaged. A faulty spark ignition switch or spark ignition switch and harness can also cause a sudden "whoosh" when gas builds up before ignition. Test the switch for electrical continuity with a multimeter. Next, check the fan motor, since worn bearings or a damaged blade or blower can make the oven fan noisy. A weak oven igniter may delay gas ignition, causing a small boom in the oven or a whoosh at the burner. If it glows for more than 90 seconds without lighting the gas, or has no continuity, replace it. Finally, a failing convection motor can rattle or allow the convection fan to hit the housing. These repairs can address an oven making noise when heating, an oven fan making noise, or a range making a loud noise. Enter your Dynasty model number to find the exact replacement part for your range.
01 - Dynasty Range/Stove/Oven Fan Blade
The fan blade may be bent or sliding on the shaft and rubbing on the housing. Inspect the fan blade. If the fan blade is bent or damaged it will need to be replaced.
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02 - Dynasty Range/Stove/Oven Spark Ignition Switch
If the gas is not lighting correctly, it can build up and flash, causing a “whoosh” noise on the burner. This can potentially be caused by a faulty spark ignition switch only working intermittently. You can use a multimeter to test the spark ignition switch or switches for electrical continuity to determine if the component is functioning normally.
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03 - Dynasty Range/Stove/Oven Spark Ignition Switch and Harness
If the gas is not lighting correctly, it can build up and flash, causing a “whoosh” noise on the burner. This can potentially be caused by a faulty spark ignition switch and harness only working intermittently. You can use a multimeter to test the spark ignition switches for electrical continuity to determine if the assembly is functioning normally.
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04 - Dynasty Range/Stove/Oven Fan Motor
The fan motor turns the fan blade to circulate the air. The fan motor is often sold as an assembly. If the fan motor bearings are bad, or the fan blade or blower is damaged, the fan motor will need to be replaced.
Highly Likely
05 - Dynasty Range/Stove/Oven Igniter
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. A faulty igniter could be the cause of the gas not igniting promptly. To determine if the igniter is defective, observe the igniter when the oven is on. If the igniter glows for more than 90 seconds without igniting the gas flame, this indicates that the igniter is too weak to open the valve. If the igniter is weak, replace it. If the igniter does not glow at all, use a multimeter to test the igniter for continuity. If the igniter does not have continuity, replace it.
Highly Likely
06 - Dynasty Range/Stove/Oven Convection Motor
The convection motor drives the convection fan to circulate the air inside the oven. The convection oven must circulate the air for the oven to heat evenly. If the motor bearings are bad the motor may rattle or the fan may hit the housing. If the convection fan motor shaft wobbles, or the motor is making a loud noise, replace the convection motor.
Common
Frequently Asked Questions
Why is my Dynasty range making a loud noise?
Why does my Dynasty oven make a boom or whoosh noise when it lights?
How do I check the fan blade, fan motor, or convection motor on a noisy Dynasty range?
Can I test a Dynasty spark ignition switch before replacing it?
How do I find the correct replacement part for my Dynasty range?
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