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LG FG4124ES Gas Burners some kind of work some don't

FBmarketFail

Member
Joined
Jul 23, 2022
Messages
1
Location
USA
Model Number
FG4124ES
Brand
LG
Age
1-5 years
Hi there,

We bought an LG FG4124ES used off of FB Marketplace (probably a mistake) and are having some troubles with it. 2 of the stove top burners turn on consistently but won't light all the way around, 1 burner will light sometimes with the same issue, and 2 burners won't light at all.

I confirmed natural gas is on, the oven works fine, and all of the igniters are sparking. So I don't think it is a spark issue or a control board issue. Every repair vide seems to suggest it is either the ignition system or the holes for the gas are dirty/clogged. But every burner sparks fine and the caps were pretty clean to begin with and there was no change after I cleaned them further. Could it be a gas valve not working properly? Could it still be a spark issue even though all of them spark? Not really sure where to look and test next. Going to try and get a small pick to try and clean the actual orifice where the gas comes out and see if that makes a difference.
 

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
135,712
Location
Vicksburg Junction, Arizona
Yes, usually that indicates a weak spark module, but your model doesn't even list it, or its been discontinued.

--->FG4124ES Parts

Jake
 
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