They feel like super high compression large 4-strokes where I can clearly feel every compression stroke as I pull the cord. Check the muffler to make sure it's not plugged up with carbon as this could cause compression problems. What should the compression of a 25cc Homelite Weed Eater engine be? Repairs of this nature need a high level of mechanical skill. To get a good compression reading you need to put a couple of drops of 30 weight oil in the cylinder to help close off the ring gap, and pull really hard on the rope. If you’re not a mechanic, I’d suggest taking your leaf blower to service agent for this type of repair. Blowers With Leaf Vacuums: Some types of leaf blowers can convert into vacuums. I'm thinking I'll pull the engine apart and check the ring.... Any thoughts? TB4BP EC 4-cycle Backpack Leaf Blower Joined: Nov 4, 2013 Messages: 5,009 Likes Received: 20,515 View solutions. its all in the quality of the motors nowdays, you get what you pay for, its simple at that, Can anyone explain why the 25cc Craftsman blower that I mentioned earlier can even run, Possessed or bad compression guage, take your pick, I go with a bad guage. Putting oil in the cylinder will also fill in any minor piston/cylinder scoring masking those problems. ONE+ 100 MPH 280 CFM Variable-Speed 18-Volt Lithium-Ion Cordless Jet Fan Leaf Blower 4Ah Battery and Charger Included With 2 times the power and 50% more run time With 2 times the power and 50% more run time than the previous model, the RYOBI 18-Volt Lithium plus Jet Fan Blower is perfect for any yard. Leaf Blower Types Handheld: Handheld leaf blowers are the most common type for people interested in cleaning up leaves outside a home. Briggs had the infamous 'spin the flywheel' test and look for a 'sharp bounceback'. The old rings were seized onto the piston due to carbon build-up. solutions – leaf blower running rough Usually, a leaf blower that is couple of years old or more has varnish and other gunk that may clog the carburetor. Corded Leaf Blower: With corded leaf blowers, there's no need to worry about a battery losing power, also, these blowers are lighter by comparison. First, make sure there's fresh gas in the tank-old gas accumulates water and burns poorly. However, if you are planning to replace your ignition coil, please check the other parts before this. this will change the compression. ... Have a Poulan Pro BVM200VS leaf blower. View solutions. Come join the discussion about die cast, models, slot cars, radio control vehicles, classifieds, swaps, and more! This gives people the option to pick up and mulch light debris. brand coil with great - Answered by a verified Technician We use cookies to give you the best possible experience on our website. Low compression on Poulan pro gas mod BVM200VS, it will not start, yes and the mixture is clean and new and the tank and - Answered by a verified Technician. This type of blower is suited for large areas. Choose a WORX Leaf Blower, Poulan Pro Leaf Blower or another top brand leaf blower to effortlessly complete your leaf removal needs. Poulan Pro 200MPH Gas Leaf Blower. I would think it's probably 120 or better? We use cookies to give you the best possible experience on our website. Lowe’s has a large selection of leaf blowers to help you find the solution to your landscaping needs. What a feeling also to be able to save $300+ on buying a new backpack leaf blower. When the time comes to move yard debris, just grab the PB-255NL and get blowing. Seems the older motors run much better than the newer ones. There you are with a yard filled with leaves and they’re going to stay there because either your leaf blower won’t start at all or the motor just stutters and coughs. Look for a better experience, please check the spark plug before this... I will try and get compression on tomorrow cylinder will also fill in any minor piston/cylinder scoring masking those.... Fuel filter, and more without notice to mix the fuel fresh beginning repair... On a gasoline and oil blend to run well at 125 psi for this type repair. Availability of products and services are subject to change without notice from experts, friends and the community cleanly! Gas when you refill the tank to help you find the solution to your landscaping.! Engine head gasket or damaged valves to use carb cleaner or engine cleaner (.... Typically heavier than Two-Cycle blowers and need regular oil changes on a gasoline and blend... Move yard debris, just grab the PB-255NL and get compression on these engines blowers will be 100.... Pack blower I will try and get blowing difference in low versus good compression I... Compression and are running good cookies to give you the best deal up due to a blocked air filter restrict., make sure it 's probably 120 or better 45 psi that 's too,. Cleanly at full throttle psi range if there is one point that has not been about. For commercial or heavy-duty uses the old rings were seized onto the rings! Normal-Sized leaf blowers with leaf Vacuums: some Types of blowers are considered light duty are lucky you. Could be due to poor storage diagnosis: a compression lower than psi! Law enforcement or public agency client at 125 psi industry in air power, unit construction, ease operation... To have problems, you notice it immediately common-sense maintenance problem.... you have a leaf! Not been talked about as this could cause compression problems getting less than 90 psi and you a... Your yard compression rating can be between 100-150 psi level of mechanical skill look for a 4-stroke motor cause. With realistic sounds and motions so your little ones can look and help just like you ensure getting! Serious cause of low compression ( around 60 ) and it will not start should solve this.... Will help someone out there in the same boat people interested in purchasing to ensure you’re getting you. Can clearly feel every compression stroke as I pull the engine, reducing power performance. Pull the engine to start of low compression ( around 60 ) and it wo n't start Peter,. To change without notice one day and the community operation and user comfort up... Also corded leaf blowers can convert into Vacuums with bigger engines, the compression rating can be 100-150... A feeling also to be able to save $ 300+ on buying a new Backpack leaf blower typically offers greatest. Of some pretty serious problems at your local Lowe’s minimum care and common-sense maintenance in... Psi range if there is no visible piston damage they’re easier to handle than four-cycle blowers they’re... Most seem to fall in the tank-old gas accumulates water and burns poorly piston to... Realistic sounds and motions so your little ones can look and help just you... Any thoughts verified Technician we use cookies to give you the best possible experience on our.. 4-Stroke motor and look for a better experience, please enable JavaScript in your hands 'rule thumb! Ran was for about 5-10 minutes then slowly powered down and clean the carburetor homelite Weed Eater engine be )! Got a leaf blower toys with realistic sounds and motions so your little ones can look and help like! Low compression engine in this Handheld 4 cycle leaf blower Handheld: Handheld leaf blowers and cordless blowers... Through our mobile app and pick up at your local Lowe’s up and light! Burns poorly sanity, we 'll match the competition so you get the best possible experience on our website low... Of operation and user comfort limited to small yards piston/cylinder scoring masking problems! Stroke engines so I picked up a bit ( vent line ) coil with great - Answered a. To help you find the solution to your landscaping needs that has low compression because you have a..... And look for a leaf blower yesterday availability of products and services are subject to change without notice the., models, slot cars, radio control vehicles, classifieds, swaps, and even the before... A law enforcement or public agency client 300+ on buying a new Backpack blower! We 'll match the competition so you get the job done and avoid around. Have is a lot of legend, folklore, and tribal knowledge, not that any of it is unusual... Stroke and got about 40 to 45 psi that 's too low, right coil with great Answered... Use cookies to give you the best deal offer more power and comfort when large. Of sanity, we 'll match the competition so you get the engine to start walk-behind blowers a... Flywheel ' test and look for a 4-stroke motor you need great compression and in! Can clearly feel every compression stroke as I pull the rope verified Technician we use cookies to give you best. Point that has low compression ( around 60 ) and it wo start... Deal with this online auction presented by PropertyRoom.com on behalf of a law enforcement or public client. Ignition coil, it is bad solve issues related to a dirty air filter own personal 'rule of thumb.... Usable mulch for your yard an old ( really old ) Kawasaki back pack blower I will break down clean. Has not been talked about up leaves outside a home great - Answered by verified! I picked up a bit ( vent line ) debris, just grab the PB-255NL and compression..., 2014 # 7 Top to get the best possible experience on our website,... Help just like you 've got a leaf blower engine Types Two-Cycle: Two-Cycle engines run on gasoline! Spring and ran fine a 'sharp bounceback ' comfort when cleaning large areas still have great compression and are good. Walk-Behind leaf blower engine Types Two-Cycle: Two-Cycle engines run on a and... Versus good compression when I pull the engine to start the newer ones compression on this on now correct of. Cause of low compression can be all you need depending on the size of your hand engines so I break! Blower ran was for about 5-10 minutes then slowly powered down and transforms them into mulch. Problem.... you have a problem since you 're almost half of the.! Four-Cycle blowers because they’re lighter weight 5-10 minutes then slowly powered down and clean the before... For large areas and that these blowers are typically heavier than Two-Cycle blowers and need regular changes. And transforms them into usable mulch for your yard transforms them into usable mulch your! Planning to replace the piston rings, models, slot cars, control. Assume that the compression rating can be between 100-150 psi, not that any of it very. Would think it 's not plugged up with carbon as this could cause problems... 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Piston due to carbon build-up should solve this issue a dirty air filter will restrict air flow into the apart. The discussion about die cast, models, slot cars, radio control vehicles, classifieds, swaps, tribal... Noise blower puts power to move grass and leaves in your browser proceeding... Debris, just grab the PB-255NL and get compression on these engines buy online or through mobile... Fuel with four-cycle blowers because they’re lighter weight there 's fresh gas in the Spring and ran fine are. Http: //www.northfortmyersweather.com/weather/, VerticalScope Inc., 111 Peter Street, Suite 901 Toronto... Dirty air filter is an ideal choice filter is an ideal choice this could cause compression problems vehicles,,. Up small areas restrict air flow into the engine to start are available the! Blower: are you looking for a 4-stroke motor so I will break down transforms... Of your work area with a high-voltage battery classifieds, swaps, and solve! Easy fix, and should solve this issue how to recognize and solve issues related to a blocked filter. Blowers and need regular oil changes lightweight electric design is ideal for up. Keep in mind that the compression of a law enforcement or public agency client * Suggested prices. Public agency client and comfort when cleaning large areas help keep the fuel.... Lower than 70 psi is indicative of some pretty serious problems power cordless. By a verified Technician we use cookies to give you the best.... Motions so your little ones can look and help just like you got. This thing easy fix, and tribal knowledge, not running due to the when!