Models 064, 066, Ms640, Ms660
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`It could well be the carb flooding, however if you have been cranking the engine for a time without it starting it will keep drawing fuel into the cylinder, you need to remove the spark plug, switch the on/off switch to off, make sure the choke is off, crank the engine until no more fuel comes from the open plug hole, now leave with the plug out to allow it to dry out, refit the plug and try to start with no choke and wide open throttle.
How to Identify and Fix Common Gardening Problems ?
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One tell-tale sign that a chainsaw has flooded is the smell of fresh petrol near the muffler. To ascertain whether this is indeed the problem, simply disassemble the part, pull the starter cord as if you were switching on the engine, then dry it, reassemble it and try switching it on again.
A flooded engine is an internal combustion engine that has been fed an excessively rich air-fuel mixture that cannot be ignited. This is caused by the mixture exceeding the upper explosive limit for the particular fuel. An engine in this condition will not start until the excessively rich mixture has been cleared.
When trying to start a flooded engine, the end goal is to re-establish the fuel-air balance in your vehicle. To do so, simply open the hood of the car and let the excess of fuel evaporate. After waiting for some minutes, try starting your car again, keeping your foot away from the gas pedal.
You want lubrication of the actual chain against the bar. You don`t want to chain to burn – which is what might happen if there`s too much friction. Without oil, it causes frictional force on the motor in the chainsaw as well.
Many people wonder if a flooded chainsaw will fix itself? The answer is yes, but not always. By letting the chainsaw sit for about 20 minutes it will allow some of the fuel inside the engine to evaporate.
If a petrol engine chainsaw won`t start, it is usually due to an engine malfunction, specifically relating to the fuel system (which mixes the fuel with air and feeds this mixture into the engine`s combustion chamber) or ignition system (which produces the spark that starts combustion and thereby causes the engine to …
The easiest way to tell if your engine is flooded with gas is to remove the spark plug. If it`s wet, it`s flooded and you`ll need to let the cylinder dry out before trying to restart. Compressed air can help speed up the process.
The first is the easiest and most common method. Let your chainsaw sit for 15-20 minutes to allow the fuel to evaporate from the engine and then repeat the starting instructions.
You try to start your car, but you flood the engine. Relax — usually a flooded engine can be started. A “flooded engine” simply has too much gas in its cylinders, so the spark plugs can`t ignite the fuel-air mix.
Discover Relevant Questions and Answers for Your Specific Issue
the most relevant questions and answers related to your specific issue
White smoke came from chainsaw now wont work – Poulan 14" Electric Chainsaw
ANSWER : Unit is flooded out Remove the plug and clean it or replace it and blow compressed air into plug hole to remove excess fuel.
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Troubleshooting chainsaw hit some dirt now wont cut and smokes at chain little oil to bar and chain
ANSWER : You need to clean the chainsaw areas where the dirt has gone with a water hose. You may have clogged up the oil thing that puts oil on the chain. Hope this helps! And yes, dirt will make a chain dull. You might have to replace the chain or have it sharpened.
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McCullough chainsaw won't start – McCulloch Quality Mcc1435a 14" Gas 35cc 2 Cycle Chainsaw Full Warranty
ANSWER : If it’s a old saw..The seal goes out on the crank next to the clutch,it’s called a grease seal, it loses the suction needed to pull fuel in to the engine, can be a tricky one to replace, but will spark a old saw back to life. You may want to replace both crankshaft seals ..First try a few drops of gas down the carb, if it pops off you know it’s a fuel issue
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I cleaned the air filter and know it does not turn on
ANSWER : Review the process you used to clean the filter–did a fuel line get knocked loose? Pull the spark plug and check for spark–it should be blue and snappy. If the internal insulator is wet, you may be flooded–turn the ignition off, open the throttle, and pull the engine through smartly a few times which should clean out excess fuel. If the insulator is dry, pour a little fuel mix into the plug hole and try for start. It may run or at least pop a few times. If it pops, check the fuel filter for plugging and check the fuel lines for any decay or other damage. Cleaning the air filter does not normally cause any problems. Hope this helps!
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IT STARTS BUT DIES AFTER ABOUT 5 SECONDS
ANSWER : What kind of saw is it? and if this is the problem u might have over primed the button on the side thats part of getting the saw started and maby flooded the carb and could be the reason why its hard to get it goin. Doesnt take much to flood a small motor. Oh and almost forgot do u have the right mixure of ur fuel? for my saw its 40:1.
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Mt999 chainsaw. Brand new. Not cutting through wood although blade rotating. Just seems to be burning wood.
ANSWER : Shouldnt be using a chainsaw if you cant figure the chain is on wrong…….just saying…
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Oil leaks out of chainsaw when stored – Husqvarna 350 18 Inch Gas Chainsaw 52CC Fully Assembled Brand New 18"
ANSWER : Thats not uncomon mine leaks as well,,if your going to store it away drain the oil tank dry first
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I dont know what to use to remove the cover to remove spark plug , is it a allan key or philips screw driver & what size thanks jim
ANSWER : There no spark plug on an electric chainsaw.
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