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It's nearly always the Diaphragm in the Carburettor
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∙ 11y ago
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Can you use a lawn mower engine on a petrol scooter?
i guess so if it runs and goes fast it must work
What happens if a lawn mower runs out of oil?
If the lawn mower is run without oil, the connecting rod bearing will heat and score, or even "weld" to the crankshaft, causing major damage.
Your Craftsman 6.5 Lawn Mower runs rough and shuts off what are some of the possible causes?
carb. adjustment, oil my need to be changer, air filter is dirty. fuel filter needs to be replaced
Your lawn mower runs very rough and puffs black smoke?
Your mower is over fueled - could be the choke is stuck on or the needle might be stuck open on your float. Could also be running rich due to a dirty/clogged air filter or faulty spark plug.
Lawn mower only runs pushing prime button?
Try cleaning the carburetor if there is a filter replace it.
Why does my lawn mower cut out then run fine 5 min before it runs out of gas?
It goes into reserve
Why does oil leak into gas on lawn mower?
Inlet needle in carb sticking open; it runs in through the carb.
What if your 3.75 hp Briggs and Stratton lawn mower runs rough like it is about to cut off when the tank is full of gas but runs fine when the tank is almost empty how can you correct this problem?
Change the gasket under the carb. The part cost about $5 and will take you about 30 minutes to change.
What happens if you run lawn mower without oil?
Oil is a lubricant that helps to keep an engine running. If a person runs a lawn mower without oil, the mower will run, but it will cause problems like stalling out, or worse. +++ Its engine will run, but only for a very short time before seizing, probably ruining it.
5.5 Honda lawn mower that only starts when you put gas down the carburetor?
Close choke (if equiped), if not, consider servicing the carby or the fuel pump. * This answer is answered in assumption that it runs after start. If you have to put petrol down the carby to keep it going, consider servicing/replacing the carby
Can a air filter cause a lawn mowe to run sluggish?
if it is blocked with debris such as grass cuttings. For research purposes remove filter and start mower without it. If mower runs successfully, you have the cause of the problem.
Extend the Life of Your Lawn Mower?
A simple way to extend the life of a lawn mower is to keep it clean and maintained. After mowing, remove debris and grass from the outside of the mower, which can cause rust from moisture, and be sure to wipe up any oil or gas spills off of the mower, which can cause damage to the finish on the mower. Check the wheels and clear these of grass as well. Be sure to keep debris from getting into the gas tank so that the motor always runs properly.
