BBQ problems, parts, cleaning & troubleshooting guide.
This guide is for people searching things like Weber Q won’t ignite, Weber Q not getting hot, Weber Traveler low flame, Traeger not holding temperature, Broil King flare-ups, BeefEater built-in BBQ not getting hot, Ziggy BBQ smoking, Matador BBQ parts, Napoleon infrared burner not working, or pellet grill auger jam.
I’m Cam from BBQ Cleaners Christchurch. I help people work out whether their BBQ needs a clean, a reset, a replacement part, correct brand support, or a certified gasfitter. I can help with BBQ cleaning, assembly, pickup, delivery, basic diagnosis, external parts direction and honest advice.
I do not do internal gas repairs, valve work, gas modifications, leak repairs or certified gasfitting. If it is gas safety, I’ll tell you straight.
Quick BBQ problem diagnosis
Most BBQ problems are not random. They usually come back to gas flow, ignition, blocked burners, grease, ash, airflow, worn parts, wet pellets, rust, old batteries, failed sensors, bad storage, dirty drip trays or plain old neglect.
BBQ won’t get hot
Usually low gas, restricted gas connection, blocked burner holes, grease choking airflow, poor preheating, wind, tired burners or worn heat deflectors.
What to try: Turn everything off, reconnect the bottle properly, open it slowly, preheat with the lid closed, clean burner holes and check every burner actually lights.
BBQ smokes before food goes on
Usually old grease, burnt food, mould, carbon, dirty flame tamers, dirty flavourizer bars, old ash or a full drip tray burning during preheat.
What to try: Clean the cookbox, trays, bars, grill plates, ash areas and grease channels. A burn-off does not remove the old mess; it just burns it again.
BBQ keeps flaring up
Usually fat hitting old grease, dirty flavourizer bars, rusted flame tamers, blocked drip channels or too much buildup under the cooking surface.
What to try: Clear grease from the cookbox and drip system. Replace rusted or collapsed heat deflectors.
BBQ clicks but won’t light
Usually the igniter is trying, but the spark is not lighting gas. It could be blocked burner holes, a dirty electrode, weak spark, moisture or no gas flow.
What to try: Clean around the electrode, check burner holes near the spark, confirm gas is on, and see if the BBQ lights manually.
Only one burner works
Usually a blocked burner, dirty carryover channel, failed electrode, damaged burner, poor airflow or heavy grease around the burner area.
What to try: Clean burner ports, check if the dead burner lights manually, clean the carryover channel and inspect the burner for rust.
Smells like gas
This is not one to guess with. It could be a loose connection, damaged hose, leaking fitting, valve issue or unsafe gas fault.
What to do: Turn the bottle off, do not keep trying to light it, avoid flames or sparks, and contact the brand or a certified gasfitter.
Where to get BBQ parts in New Zealand
The best part source depends on the brand. Before ordering anything, get the brand, model, serial number, photos of the BBQ, and photos of the part. The wrong regulator, burner, igniter, flame tamer, hot rod, probe or grill plate can waste money and cause more issues.
Gas parts
Regulators, hoses, valves, manifolds and gas supply components should be checked through the brand or a certified gasfitter.
What to do: Do not modify fittings, force adapters or guess. Use the correct brand-approved part.
Ignition parts
Igniter kits, electrodes, buttons, modules and batteries are usually model-specific.
What to do: Check whether the BBQ clicks, sparks, lights manually or does nothing. That tells you what part is likely involved.
Heat parts
Burners, flame tamers, flavourizer bars, grills, hotplates, heat deflectors and drip trays affect how the BBQ cooks.
What to do: Clean if they are just dirty. Replace if they are rusted through, collapsing, cracked or flaking into the cooking area.
Pellet grill parts
Hot rods, augers, fans, controllers, probes and firepots are common fault areas on pellet smokers.
What to do: Clean ash and pellet dust first. If the electrical part has failed, contact the brand for the correct replacement.
Surface parts
Griddle plates, cast iron grills, stainless panels, enamel lids and hotplates all need different cleaning methods.
What to do: Do not attack every surface with the same tool. Use the right method for the material.
Small parts
Knobs, handles, wheels, thermometers, warming racks and drip pans are often easier to fix than people think.
What to do: Send clear photos and the model number so the correct part can be identified.
Common BBQ problems and fixes
These are the problems I see across nearly every BBQ brand. Weber, Traeger, Broil King, BeefEater, Ziegler & Brown, Napoleon and pellet smokers all have their own parts, but the symptoms often start the same.
Smoke, grease, rust, heat and maintenance issues
This section is less about one brand and more about what the BBQ is physically doing. Work from the symptom first, then the brand and model second.
Why does my BBQ smoke before I put food on?
Fix: Clean the grill plates, cookbox, drip tray, grease channels, flame tamers, flavourizer bars and ash areas. If the BBQ has sat unused over winter, check for mould, insects and old grease before cooking.
Why does my BBQ keep flaring up?
Fix: Remove built-up grease, clean the drip tray system, clean or replace flame tamers or flavourizer bars, and avoid cooking fatty meat over old grease buildup.
Why does my BBQ smell bad when heating?
Fix: Empty the drip tray, clean the cookbox, clean the grill plates, remove ash, check under heat deflectors and deep clean the BBQ if it has been sitting unused.
Why is my BBQ cooking unevenly?
Fix: Check every burner flame, clean burner holes, inspect flame tamers, clean the cookbox and replace heat parts that are rusted through or no longer sitting correctly.
Why are my BBQ grill plates rusty or flaking?
Fix: Light surface rust may clean up. If the plate is flaking, pitted, cracked or the coating is coming off into the cooking area, replace it.
Why is grease leaking out of my BBQ?
Fix: Empty or replace the drip tray, clear grease channels, clean the lower cookbox and make sure the BBQ is sitting level.
Gas flow, hose and ignition questions
This section applies to most gas BBQs: Weber, Broil King, BeefEater, Ziegler & Brown, Napoleon and other gas BBQ brands.
Low flame and gas flow problems
A weak flame is not always a dead regulator. It can also be a low gas bottle, blocked burner holes, dirty burners, wind, grease choking airflow, wrong bottle connection or a BBQ that has gone into low-flow mode.
My BBQ has low flame. What should I check first?
Likely causes: Low gas bottle, restricted gas flow, blocked burner ports, dirty burners, poor airflow, wind, grease buildup or a damaged hose.
Fix: Turn every knob off, turn the bottle off, disconnect it, wait a minute, reconnect it, slowly open the bottle, then light the BBQ normally. If the flame is still weak, clean the burners and check if every burner is lighting.
How do I reset a BBQ gas bottle connection?
Fix: Turn all BBQ control knobs off. Turn the LPG bottle off. Disconnect the hose or regulator from the bottle. Wait around a minute. Reconnect properly. Open the bottle slowly. Then light the BBQ normally.
Stop using it if: You smell gas, hear leaking, see a damaged hose, or the flame still behaves strangely.
Can I use any regulator or hose on any BBQ?
Fix: Do not guess. Regulators and hoses need to suit the BBQ, gas type, pressure and bottle connection. Use the correct part from the brand or a proper BBQ parts supplier.
Do not: Force fittings, use random adapters, modify gas parts or swap parts between BBQs without checking compatibility.
My BBQ clicks but won’t light
Likely causes: Gas is not reaching the burner, burner holes near the spark are blocked, the electrode is dirty or bent, spark is too weak, the ignition area is wet, or the bottle connection needs resetting.
Fix: Check gas is on, reset the bottle connection, clean the electrode, clean burner holes around the ignition point, and check the spark is landing close enough to the burner.
My BBQ does not click at all
Likely causes: Flat battery, corroded battery holder, wet ignition module, loose wire, damaged button or failed igniter kit.
Fix: Replace the battery first. If that fails, check the battery terminal, button, wiring and module. If it lights manually but not by the button, the ignition system is the likely issue.
Weber BBQ problems, parts and troubleshooting
Weber is one of the most common BBQ brands I see in Christchurch. Weber Q, Baby Q, Family Q, Traveler, Spirit, Genesis, Slate, Pulse, SmokeFire and charcoal models all have different common issues.
Weber Q deep troubleshooting guide
This covers Weber Baby Q, Weber Q1000, Q1200, Q2000, Q2200, Q3000, Q3100, Q3200, Q3600, Family Q and older Weber Q models. These BBQs are simple and reliable, but they still get blocked burner tubes, weak flame, ignition failure, grease smoke, rusty grills, full drip trays, mould after storage, poor preheat and one side not working on Family Q models.
Weber Q not getting hot enough
Fix: Turn the burner knob off, turn the gas bottle off, disconnect the gas connection, wait a minute, reconnect it, open the bottle slowly, then light normally. Preheat with the lid closed. If it is still weak, inspect the burner flame. The flame should be reasonably even around the burner. Clean the burner holes carefully and remove grease from the cookbox.
Likely parts: Burner tube, igniter kit, cooking grill, drip tray, hose or regulator assembly depending on the model.
Weber Q clicks but won’t light
Fix: Check that the BBQ clicks. Clean the burner holes around the electrode. Clean the electrode gently. Check that the spark lands close to the burner, not away from it. Reset the gas connection and try again. If it lights manually but not from the button, it is more likely an ignition part issue than a gas supply issue.
Likely parts: Igniter kit, electrode, ignition battery, burner tube if the burner holes are too blocked or rusted.
Weber Q burner only lights in some sections
Fix: Turn the BBQ off and let it cool. Clean the burner holes carefully. Do not enlarge the holes or damage the burner. Brush away carbon and grease. If the burner is split, badly rusted, warped or still only partly lighting after cleaning, replace the burner tube.
Why it matters: A partly blocked Weber Q burner can cause uneven heat, poor ignition, weak flame, yellow flame, smoke and bad cooking results.
Weber Family Q one side not working
Fix: Check if both burners light manually. Clean both burner tubes. Clean the carryover area between burners. Inspect the electrode and wiring. If one burner is cracked, heavily rusted or not burning evenly after cleaning, it may need replacing.
Likely parts: Main burner, secondary burner, igniter, electrode, grill plates and drip trays.
Weber Q smoking badly before food goes on
Fix: Remove the grill plate, scrape and degrease the cookbox, empty the drip tray, clean the grease path and clean around the burner carefully. A burn-off only burns the old grease again. It does not properly remove the buildup.
When to deep clean: If the Weber Q smokes while empty, smells stale, has mould, has thick black buildup or keeps flaring up, it needs more than a quick scrape.
Weber Traveler and portable BBQ problems
Portable BBQs get moved, folded, stored, loaded into cars, taken camping, used in wind, connected and disconnected often, and can build up grease in awkward places.
Weber Traveler troubleshooting guide
Common problems include low flame, poor preheat, ignition failure, uneven burner flame, grease leaks, sticky grill plates, transport mess, folding cart issues, wheel issues, damaged hose/regulator assemblies and gas smell after moving.
Weber Traveler weak flame or low heat
Fix: Turn everything off, disconnect the gas bottle, wait around a minute, reconnect it properly, open the bottle slowly, then light again. Preheat with the lid closed. If the flame is still weak, clean the burner holes and inspect the burner flame pattern.
Weber Traveler won’t ignite
Fix: Check if the igniter clicks. If it does not click, check the button, battery and wiring. If it clicks but won’t light, clean the electrode and burner holes near the spark, reset the gas connection and confirm gas is reaching the burner.
Weber Traveler grease is leaking or making a mess during transport
Fix: Empty the drip tray before moving it. Let the BBQ cool. Clean the grease path and lower body. Keep it level where possible. Do not fold and transport it with old grease still able to run through the body.
Good habit: Portable BBQs need cleaning more often because they move around. Grease that sits fine on a patio can leak everywhere in a car.
Traeger and pellet grill problems
Pellet grills are different from gas BBQs. They usually rely on pellets, airflow, ash control, the auger, hot rod, fan, controller and temperature probe. A dirty firepot or wet pellets can cause a lot of problems.
Traeger troubleshooting
Common searches include Traeger not holding temperature, Traeger not igniting, Traeger auger jam, Traeger firepot full of ash, Traeger error code, Traeger smoking too much, or Traeger not feeding pellets.
Why is my Traeger not holding temperature?
Fix: Clean the firepot, remove ash, check pellet quality, make sure the fan area is clear, and check that the temperature probe is clean. If the electrical side has failed, contact Traeger or the correct service route.
Why won’t my Traeger ignite?
Fix: Remove old pellets, clean the firepot, check the auger is feeding, check the fan is running, and confirm power is reaching the unit. If the hot rod or controller has failed, use the correct brand support route.
Why is my pellet grill smoking too much?
Fix: Clean ash from the firepot and lower body, check pellet condition, clean grease from trays and make sure the grill is breathing properly.
Broil King BBQ problems
Broil King BBQs are usually heavier-duty units, but they still suffer from grease buildup, flare-ups, rusted heat systems, ignition faults, burner wear, low heat and uneven cooking if they are not maintained.
Broil King flare-ups
Likely causes: Grease buildup, dirty cookbox, old fat on grids, blocked grease channels or worn flame tamers.
Fix: Clean the cooking grids, heat system, lower cookbox and drip system. Replace collapsed or rusted heat parts.
Broil King not getting hot
Likely causes: Low gas, regulator issue, dirty burners, blocked ports, poor preheat, worn burners or airflow restriction.
Fix: Reset the gas bottle connection, clean burner holes, check flame pattern and inspect heat parts.
Broil King parts help
Common parts include burners, ignition kits, grids, flame tamers, regulators, knobs, thermometers and drip trays.
Send the model number and photos before ordering parts.
BeefEater BBQ problems
BeefEater BBQs often need careful cleaning around stainless surfaces, built-in areas, drip systems, burners, ignition parts and heat plates.
BeefEater built-in BBQ not getting hot
Likely causes: Gas supply issue, blocked burners, poor airflow, dirty heat plates, worn burners or poor preheat.
Fix: Clean burner ports, inspect heat plates, check every burner lights and contact a gasfitter if it involves built-in gas supply or gas safety.
BeefEater ignition not working
Likely causes: Flat battery, dirty electrode, failed ignition module, blocked burner holes or wiring issues.
Fix: Check battery, clean the electrode area, check whether it lights manually and confirm the correct replacement part before ordering.
BeefEater stainless care
Stainless can stain, tea-stain, mark and discolour, especially outside. Use the right cleaner and avoid harsh tools that scratch the surface.
Ziegler & Brown / Ziggy BBQ problems
Ziggy and Ziegler & Brown BBQs are common compact BBQs. They can run into low heat, ignition problems, grease smoke, blocked burners, sticky plates and part replacement issues.
Ziggy BBQ smoking
Likely causes: Old grease, blocked drip tray, burnt food, fat in the cookbox or dirty plates.
Fix: Clean the grill plate, cookbox, drip tray and burner area properly before cooking again.
Ziggy BBQ not lighting
Likely causes: Igniter battery, electrode, blocked burner, no gas flow or wet ignition area.
Fix: Check gas, reset the connection, clean burner holes near the spark and check whether it lights manually.
Ziegler & Brown parts
Common parts include regulators, igniters, plates, knobs, wheels, drip trays and burner parts depending on model.
Napoleon BBQ problems
Napoleon BBQs can include premium burners, infrared side burners, stainless parts and larger cooking systems. Cleaning and diagnosis needs to match the model.
Napoleon infrared burner not working
Likely causes: Dirty ignition area, blocked burner, no gas flow, damaged ceramic surface or lighting issue.
Fix: Do not damage the infrared surface. Clean carefully and use brand support if the burner or gas system is faulty.
Napoleon flare-ups
Likely causes: Grease buildup, dirty sear plates, clogged drip tray, or cooking fatty food over old buildup.
Fix: Clean the sear plates, cooking grids, drip system and lower cookbox.
Napoleon parts help
Common parts include grids, sear plates, burners, igniters, knobs, thermometers, warming racks and drip trays.
Pellet smoker problems
This applies to Traeger, Pit Boss, Z Grills, Weber SmokeFire and other pellet smokers. These BBQs need regular ash removal, grease control and dry pellet storage.
Pellet grill auger jam
Likely causes: Wet pellets, swollen pellets, pellet dust, long storage, blocked hopper or auger buildup.
Fix: Empty old pellets, clean out dust and follow the brand’s safe clearing process. Electrical or motor faults should go through the brand.
Pellet grill not igniting
Likely causes: Failed hot rod, ash buildup, no pellet feed, wet pellets, fan issue or controller issue.
Fix: Clean the firepot first. If the hot rod or controller has failed, use the correct brand part.
Pellet grill grease fire risk
Likely causes: Grease tray buildup, dirty drip tray, blocked drain, cooking fatty meat without cleaning, or ash mixing with grease.
Fix: Keep the drip tray, grease channel and firepot clean. Do not let grease build up for months.
Gas safety and service limits
Some BBQ problems are cleaning or part issues. Some are gas safety issues. Those are not the same thing.
Important gas work note
BBQ Cleaners Christchurch is not a certified gasfitter. I do not perform internal gas repairs, valve work, gas line work, gas leak repairs, gas modifications, LPG conversions or certification work.
If you smell gas, hear gas leaking, see a damaged hose, have unsafe flame behaviour, or suspect an internal gas fault, turn the gas off and contact the brand or a certified gasfitter.
I can help with cleaning, visual checks, assembly, pickup, delivery, basic external parts direction and telling you whether the issue sounds like cleaning, parts, brand support or gasfitter territory.
Need help working out what is wrong?
Send through clear photos of the BBQ, brand, model, data plate if possible, and a short message explaining what it is doing. I can tell you whether it sounds like a clean, part issue, pickup/delivery job, assembly issue, brand support issue, or gasfitter issue.
BBQ troubleshooting in Christchurch
BBQ Cleaners Christchurch helps with BBQ cleaning, deep cleans, assembly, pickup, delivery, selected external parts help, and problem direction across Christchurch and surrounding areas.