--- title: "Open burner flame uneven or yellow" description: "Viking open burner flame uneven or yellow — a flame that is blue on one side and yellow and lazy on the other, or a ring that never quite makes" url: "https://vikingmiami.support/symptoms/range-open-burner-uneven-flame/" date_modified: "2026-08-21" --- # Open burner flame uneven or yellow Symptom # Viking open burner flame uneven or yellow A flame that is blue on one side and yellow and lazy on the other, or a ring that never quite makes a full circle. On an open burner this is visible, reachable and usually free to correct. - **From $95** diagnostic, credited to the repair - **59** cities and neighborhoods covered - **OEM** parts available on order - **In writing** the price, before anything is opened ## Book a diagnostic visit Your model number and a line about what it is doing is enough to get started. Your details stay private. No spam, ever. Five ordinary causes ## What this usually turns out to be Cheapest and commonest first, which is also the order we check them in. They sit hundreds of dollars apart, and only the unit settles which one is yours. - Ports blocked or partly blocked A boil-over dries in the ring and the flame goes lazy on that side. It is the commonest single finding on this burner. [ Open burner repair from $175 ](https://vikingmiami.support/services/open-burner-repair/) ### Ports blocked or partly blocked A boil-over dries in the ring and the flame goes lazy on that side. It is the commonest single finding on this burner. - The head not sitting flat A head that has gone back tilted burns unevenly all the way round and looks like a gas problem. [ Open burner repair from $175 ](https://vikingmiami.support/services/open-burner-repair/) ### The head not sitting flat A head that has gone back tilted burns unevenly all the way round and looks like a gas problem. - A cracked or distorted burner head Years of heat and cleaning. It is a part rather than a range, which is worth saying because people assume otherwise. [ Open burner repair from $175 ](https://vikingmiami.support/services/open-burner-repair/) ### A cracked or distorted burner head Years of heat and cleaning. It is a part rather than a range, which is worth saying because people assume otherwise. - Air shutter adjustment The gas-to-air mixture, which is set at installation and can drift. A genuinely yellow flame across the whole burner points here. [ Sealed burner & igniter repair from $165 ](https://vikingmiami.support/services/sealed-burner-and-igniter-repair/) ### Air shutter adjustment The gas-to-air mixture, which is set at installation and can drift. A genuinely yellow flame across the whole burner points here. - The wrong gas A range converted between natural gas and propane, or never converted when it should have been. It burns yellow from the day it was installed. [ Appliance installation from $225 ](https://vikingmiami.support/services/appliance-installation/) ### The wrong gas A range converted between natural gas and propane, or never converted when it should have been. It burns yellow from the day it was installed. In five minutes ## Before you call anybody None of it needs tools, and all of it makes the visit shorter. - 01 Look at the flame color in a dim kitchen Blue with a faint inner cone is right. Yellow tips are a mixture or a port problem, and orange flecks are usually dust rather than either. ### Look at the flame color in a dim kitchen Blue with a faint inner cone is right. Yellow tips are a mixture or a port problem, and orange flecks are usually dust rather than either. - 02 Compare with the burner next to it Two burners side by side make the difference obvious in a way one burner alone never does. ### Compare with the burner next to it Two burners side by side make the difference obvious in a way one burner alone never does. - 03 Check the pan bottoms Sooting means incomplete combustion and it is worth attention rather than tolerance. ### Check the pan bottoms Sooting means incomplete combustion and it is worth attention rather than tolerance. - 04 Ask when it started From new points at gas type or air shutters. Gradually points at ports. Suddenly after a clean points at seating. ### Ask when it started From new points at gas type or air shutters. Gradually points at ports. Suddenly after a clean points at seating. How it shows up ## What people describe when they call - “Yellow or orange tips on one side” - “Part of the ring not lighting at all” - “Sooting on the bottom of the pan” A shortcut ## Narrow it down before anybody arrives A description of the behaviour leaves a few possible causes. A code names the subsystem before anybody opens anything, which is why it is worth photographing before it clears. If there is no code at all The data plate is inside the cabinet, upper left wall or behind the grille. [ All models ](https://vikingmiami.support/models/) In more detail ## About Viking open burner flame uneven or yellow ### The fastest diagnosis is the code Lift the burner head off and look straight down at the port ring. Anything dried in a port shows, and a stiff brush and a pin clear it. This is the repair that this burner design exists to make possible — you can do it yourself in ten minutes. ### Why this make gives you a fighting chance Almost every rival sealed the cooktop, which put the burner ports where nobody can see or reach them. This maker kept a commercial-type open burner in the home kitchen: the grate lifts off, the bowl lifts out, the head lifts off, and the port ring is right there. That is why a lazy flame here is usually ten minutes with a brush rather than a service call. ### What it is telling you One side lazy is the ports on that side. The whole burner yellow and soft is the air-to-gas mixture or the gas type. Neither is dangerous in the short term, and both cook badly enough to be worth fixing. This article is based on: - Official manufacturer documentation - Internal repair procedures - Technician repair history - Company quality standards Before you book ## Questions about viking open burner flame uneven or yellow A few orange flecks are usually dust burning off and mean nothing. A persistently yellow, lazy flame is not normal on this equipment and it is worth correcting — it soots pans and it cooks worse. Yes, and this burner was designed so you could. Head off, brush the ring, clear any blocked port with a pin rather than anything that will enlarge it, and put the head back flat. Then gas type is worth checking. A range set up for natural gas running on propane, or the reverse, burns wrong from the first day and no amount of cleaning changes it. Where we do it ## Across Miami-Dade, Broward, and Palm Beach Same terms everywhere we go: an on-site diagnostic first, the price agreed in writing, and the exact figure confirmed once we have seen the unit. ### [ Miami-Dade ](https://vikingmiami.support/service-area/miami-dade/) - [Aventura](https://vikingmiami.support/service-area/miami-dade/aventura/) - [Bal Harbour](https://vikingmiami.support/service-area/miami-dade/bal-harbour/) - [Bay Harbor Islands](https://vikingmiami.support/service-area/miami-dade/bay-harbor-islands/) - [Biscayne Park](https://vikingmiami.support/service-area/miami-dade/biscayne-park/) - [Coral Gables](https://vikingmiami.support/service-area/miami-dade/coral-gables/) - [Doral](https://vikingmiami.support/service-area/miami-dade/doral/) - [ 15 more places ](https://vikingmiami.support/service-area/miami-dade/) ### [ Broward ](https://vikingmiami.support/service-area/broward/) - [Cooper City](https://vikingmiami.support/service-area/broward/cooper-city/) - [Coral Springs](https://vikingmiami.support/service-area/broward/coral-springs/) - [Fort Lauderdale](https://vikingmiami.support/service-area/broward/fort-lauderdale/) - [Hallandale Beach](https://vikingmiami.support/service-area/broward/hallandale-beach/) - [Hillsboro Beach](https://vikingmiami.support/service-area/broward/hillsboro-beach/) - [Hollywood](https://vikingmiami.support/service-area/broward/hollywood/) - [ 5 more places ](https://vikingmiami.support/service-area/broward/) ### [ Palm Beach ](https://vikingmiami.support/service-area/palm-beach/) - [Boca Raton](https://vikingmiami.support/service-area/palm-beach/boca-raton/) - [Delray Beach](https://vikingmiami.support/service-area/palm-beach/delray-beach/) - [Highland Beach](https://vikingmiami.support/service-area/palm-beach/highland-beach/) - [Jupiter](https://vikingmiami.support/service-area/palm-beach/jupiter/) - [Palm Beach Gardens](https://vikingmiami.support/service-area/palm-beach/palm-beach-gardens/) - [ 2 more places ](https://vikingmiami.support/service-area/palm-beach/) Neighborhoods people ask for by name - [Brickell](https://vikingmiami.support/service-area/miami-dade/miami/brickell/) - [Coconut Grove](https://vikingmiami.support/service-area/miami-dade/miami/coconut-grove/) - [Cocoplum](https://vikingmiami.support/service-area/miami-dade/coral-gables/cocoplum/) - [Design District](https://vikingmiami.support/service-area/miami-dade/miami/design-district/) - [Gables Estates](https://vikingmiami.support/service-area/miami-dade/coral-gables/gables-estates/) - [Old Cutler](https://vikingmiami.support/service-area/miami-dade/old-cutler/) - [South of Fifth (SoFi)](https://vikingmiami.support/service-area/miami-dade/miami-beach/south-of-fifth/) - [Star Island](https://vikingmiami.support/service-area/miami-dade/miami-beach/star-island/) - [Coral Ridge](https://vikingmiami.support/service-area/broward/fort-lauderdale/coral-ridge/) - [Harbor Beach](https://vikingmiami.support/service-area/broward/fort-lauderdale/harbor-beach/) - [Harbor Islands](https://vikingmiami.support/service-area/broward/hollywood/harbor-islands/) - [Las Olas](https://vikingmiami.support/service-area/broward/fort-lauderdale/las-olas/) - [Rio Vista](https://vikingmiami.support/service-area/broward/fort-lauderdale/rio-vista/) - [Seven Isles](https://vikingmiami.support/service-area/broward/fort-lauderdale/seven-isles/) - [The Landings](https://vikingmiami.support/service-area/broward/fort-lauderdale/the-landings/) - [Admirals Cove](https://vikingmiami.support/service-area/palm-beach/jupiter/admirals-cove/) - [BallenIsles](https://vikingmiami.support/service-area/palm-beach/palm-beach-gardens/ballenisles/) - [Mirasol](https://vikingmiami.support/service-area/palm-beach/palm-beach-gardens/mirasol/) - [Royal Palm Yacht & Country Club](https://vikingmiami.support/service-area/palm-beach/boca-raton/royal-palm-yacht-and-country-club/) ## Tell us the model number and what it is doing. --- **[Read full article: Open burner flame uneven or yellow](https://vikingmiami.support/symptoms/range-open-burner-uneven-flame/)**