Why Your Lawn Mower Runs Rough, Backfires, Blows Black Smoke
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- เผยแพร่เมื่อ 16 ก.ย. 2024
- Today's 3 minute Thursday we talk all about lawn mowers running rough. Hope you enjoyed the tip! Don't forget to subscribe!
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Cheers mate had all the problems described ,checked the air filter and found it totally full of crap ! Gave it a good clean and "wow" running great again. Brilliant !!
Glad it helped
Good Video !sometimes smoke can be from tipping the mower on the wrong side or from mowing slopes and sometimes its also from oil levels being to high .
thats white blue smoke black smoke is from unburned fuels
Thanks! My air filter was full of fine debris. Cleaning it rectified the misfiring problem.
Had this issue looked it up, watched your video, thanks very much, fixed the issue, big relieve.
Very good informative video mate. 👍🏻👊🏼
Cheers mate fixed mower after 1.30 min of vid. Awesome 👍
Awesome! Glad it helped
Thank you thank you thank you many times thank you 😀👍
I take it this saved you a couple dollars huh
Great vid mate. Short and sweet. Thanks for the tips. I have a ride on so will be seeking a new plug.
Thanks for the kind words!
Thanks. Removed and Cleaned carburetor but after install, still rough and backfiring. I also noticed turning in or out the fuel adjustment makes no difference in running. That not right. But anyway, pulled the plug and sure was a blackened mess. Tried to clean but still ran what seemed to be better but not great. Will get new plug in morning. Thanks for a well presented subject. Nice job. Steve, Plymouth MA USA
Hope you find the problem! Also try the fuel filter if you havent changed it for a couple of years
Sounds like my problem. Thank you
Thanks good message
I know I'm a bit late to the party here, but this is exactly my problem.
Thanks for the quick clear simple advice.
Awesome, im glad it helped! These videos are here for when people need them 😁👍
@@WatchingGrassGrowOfficial hi, mine is giving me a lot of crap, back firing, loss of big power, sopping every few minutes, only 4 years old not used much in them years since i had a guy come cut my grass. i've pulled filter out changed to new one, changed 4 blades, changed spark plug, no difference, emptied fuel out placed new fuel and additive added. still no good. its a 4 stroke honda.
Nice tips. I've changed the spark plug already has a new filter and recently changed the carburetor on my d110 not sure what else it could be any tips would be appreciated
P.s.- recently changed from 87 to non ethanol I feel like the gas I got doesn't smell as strong but not enough to be positive
Thank you.
You're welcome!
Meaning running rich.. Not enough heat . muffler air leak. Plugs . ignition coil. Also fuel dirty fuel or bad mixier .use ethanol n red oil mix at home depot . clean carburetor with cleaner started with carburetor clean or. N put a little lacquer thinner in gas tank run it for 2 seconds.
Great video mate...✔️
Thanks!
great tip, thanks for sharing this info
Good vid. Thanks 😊for
No problem 😊
Great video. Thanks. Thanks
Thanks!
I have a brand new, never before used, straight of of the box HONDA HRG416 SK and it is popping and losing power when i pull full throttle... what could be causing this???
Thanks for your time, if you get to reply...
Hey Mate,
I have taken ownership an MTD ride on mower with a 4P90JUA engine in it.
The previous owner over filled with oil... they heard a slight bang and smoke...
I have removed the spark plug, turned the engine over to get rid of any oil in the cylinder... cleaned up the spark plug, made sure it sparked...
When turning the engine over, there is smoke puffing out the air filter, and fuel spraying out...
What seems to be the problem here??
TIA
Jess - Melbourne VIC
I want mine to do all these things
Sound good i think its my spark plug
Hope it helps!
Louder music please. It was hard to listen to the music while you talk. :-p
Or it could be, that you have something wrapped around your blade. I just had to unwrap a very long weed because my mower was smoking
Honda mower. changed plug, oil, and cleaned filter yesterday. problem seems to be tipped it up to get spent dried grass out from underneath and fuel seeped out through the filter. should I get a new filter? shouldn't have petrol in before finishing.
Hey Jack. Its important to tip the mower up on the side that would keep the carburettor at the highest point. Don't tip on the side that would make your carburettor close to the ground - gravity will let fuel run from the fuel tank into the carburettor, this will then flood the carburettor and overflow out of the air filter. Nothing wrong with the filter, just make sure to tip the right way (or turn the fuel off before tipping to stop the flow, if you have a fuel tap) :) Hope it helps!
Thanks ... great vid... very informative... my lawn mower sorted!
Glad it helped!
Plug gap is how much?
Float set to high.
like your back ground music who is it by?
Most of my music is from the youtube royalty free lists 👍🙂
I got a small amount of silicone spray into my fuel, could this damage the plug etc?
Not too sure. If in doubt, drain the fuel and put new fuel in 🙂
@@WatchingGrassGrowOfficial It's 10 litres, TBH I think if it had the starting would be hard?
You didn't mention that a sticking choke can also cause rough running with black smoke.
How do you fix a sticking choke?
If the choke mechanism is working okay, clean out the carburettor as there may be a buildup of debris if the carby hasnt been cleaned for a long time (or if the unit has sat for a long time without use)
The best way to fix this is to just get your lawn mower and smash it
The amount of times I feel like doing that I've got one the floods while running black smoke and won't rev high with the air filter off
CARBONIZED
Thank you