ryobi bp42 backpack blower carburetor adjustment
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- เผยแพร่เมื่อ 4 ต.ค. 2020
- carb tool
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Thanks for the very helpful video and instructions. I owned my blower for 4 years and never could get it to run without duct tape holding the knob. Thanks to you I followed your instructions and it is working great. Thanks
Glad it helped
Very helpful. I'm one of those people that likes to fix my own equipment by doing research. Great video.
I’m not a mechanic but thank you so much my BP42 blower works 🙏🏿
NICE!
I just duct tape the throttle knob in the middle position after start. This is a much better fix. Thanks for the video.
If you cant duck it f it!! Lol
I'm just saying, I was ready to buy a new carb, it was new! Thanks for sharing, it rips
Glad i could help
I bought a used Ryobi BP42 that had seen better days with no prior mechanical knowledge and thru helpful videos like this one got it running good as new. Many thanks!
Great to hear!
I'm pretty sure this was the problem I have. Helpful regardless
On that same type blower I need to see how to remove the cover off the engine
Awesome T-Shirt...watching your video to break the tension on the election...cheers
Nice!! Glad it helps!!
How about the other adjustment screw? How far is it out/in?
Bill Murray , is that you?
o i get it. no i dont. noone gets it.
Amazing. I just ordered the pac man. Comes in 1-2 days. Thanks buddy
No problem 👍
Which size did you buy?
I ordered this from Amazon and used the pac man. Worked like a charm
oGoDeal 10Pcs Carburetor Adjustment Screwdriver Tool Kit Walbro Carburetor Adjusting Tools for 2 Cycle Small Engine Husqvarna Chainsaw Weed Eater Troy Bilt Etc with Brush and Clean Tool Set www.amazon.ca/dp/B077M6P7SP/ref=cm_sw_r_cp_api_glt_i_J4KY86X1083EA0EZMNPG?_encoding=UTF8&psc=1
Perfect. Simple not ruction. Thanks
Thank you
My carburetor leaking through the bowl when off. Any ideas?
What is the default- starting point adjustment for the low and high screws? 1-1/2 or 2 turns?
1 full turn
Watched this video and it did help a bunch, but now I have the three screws (Lo, Hi and Idle) all out of adjustment and need to get back to an initial starting point to where the engine will at least run somewhat. Do you have any suggestions?
1 full turn out from snug tight on h and l
@@smallengineguys Does it really matter how the idle adjustment screw is?
not at full throttle
small engine guys .... I got the pac man tool. Tried every adjustment known to mankind ... still can't get it to throttle full. Fuel lines are fine , carb is fine. Was just serviced not long ago ( my neighbor moved and gave this blower to me). Air filter is a bit dirty , but not horrible. tried adjustments with filter off. Bogs down at full throttle. Have been using it at 3/4 throttle on handle. Works kind of (def loss of HP) but kinda works. Then it starts to act up randomly like it wants to stall and i have to back off throttle fully and then go back to 1/2 -3/4 throttle. Def seems like a fuel issue. My theory is mix is a bit off (don't know if blower is that finicky if it was 48:1 or 52:1 ) ??? My other theory is Shit gas 87 octane with the ethanol crap they put in it ... Maybe i should run 89 or super(91) in it. Do you have any input as to what you think it could be ???
only use 87 or octane free 90. gas goes bad in 3 weeks. it may run your car after that but not a small 2 stroke motor. so fresh new gas every time. air fuel adjustment screw closest to the air filter counter clockwise till it hits full rev or new carb again. old gas ruins a carb fast..
I run the synthetic 2 stroke canned gas , available at all hardware stores. Never have carb. problems again. At the very least use this to store it over winter
@@louiescaglione167 Thank you for your input :) Actually, i just decided to sell it as is. I also have a 2 year old Ryobi hand held which worked great for 2 years and started douching out the same way as the backpack. I was told by 2 diff. repair shops that Ryobi are shit .... very finicky and just problem after problem. I read reviews that stated the same. I bought a B&D battery blower and i absolutely love it. it's more HP than the back pack blower was !!! No more fuel mixtures , stinking from gas when i come inside the house , and having a brain aneurysm outside constantly having to stop to try and tweak this POS !!! I'm a happy man now and honestly the B&D is better than either Ryobi i had. Ryobi are just poorly made Chinese crap !!! lol
I've got this blower but it's a different style carburetor and choke where there is a slide lever up and down on the back instead of a turning post on top like yours. I looked all over that carburetor and I see no adjustments on mine. Do I have an old model that can't be adjusted? Could I get a newer style carburetor and put it on mine? This is the exact model BP42. I'm having an issue where it's kind of hard to start, but once it is started, it seems to run fine, it gets up to full throttle but after a short while it'll begin drop rpms like it's losing power. What do you think the issue is? Maybe not getting enough fuel? I didn't see any issue internally when I tore apart the carburetor.
did you replace the lines. the carb setup i posted should work just 2 chokes. i think i know what one you have. there are no adjustments. i think this is you amzn.to/3A8bgAL
@@smallengineguys I can see the fuel passing freely through the lines as I press the primer bulb, so I didn't think the lines were an issue. I noticed the previous owner had a CJ8 spark plug in it and it was actually loose. I see online the recommended plug is RCJ4, could that present and issue as well? I just bought it used yesterday.
@@blakebauer2722 nah cj8 is the commonly used plug for all 2 strokes.
I have a friends blower will run for about 4 min on Idle and thenshut off ,replaced carb and coil assy. it will speed up
Ok. Not sure if your asking me a question or making a statement.
I was asking a question and also what are the basic adjustments on the carb screws the outer one is idle or low speed inner is high am I correct
@@richardwagner5731 ok so I'm assuming you meant to say it won't speed up. If that's the question then the adjustment screw closest to the airfilter needs to be turned counter clockwise a little at a time till it runs full throttle. First use new gas older gas although it may still be good will cause this same symptom
@@smallengineguys So your saying the adj. closets to filter is for high speed not Idle
@@richardwagner5731 yes
But how why and when do you adjust the other screw?
I corrected my idle and my blower ran great for several usages but now it's dying after it gets hot. It seems like it's overheating
not overheating its air cooled. check spark when it dies. pull muffler look at piston is it shiny if there are lines its bad. could need a new carb and fuel lines. i have that video as well
@@smallengineguys thanks!
I finally got the carb tuned correctly I believe so it's working for now. I know I have a new spark and fuel filter and my lines are tight and clear of blockage. Hopefully we're good now
@@smallengineguys it could be water cooled and overheat if he's" turned screws" the wrong way. Fuel mix will cause it too!
I turned it 3/4s a turn and the damn adjustment screw came out!
Lol. In all the way out 1.5 turns dont overtighten.
What size Pac-Man screw driver did you use?
big one? not sure they have a small one but if the do its the big one. here is all of them. amzn.to/3eQOqng
Why is my carburetor flooding out my air filter and leaking gas everywhere?
needle valve stuck open. new carb time.
What if you turned the other screw ?
Its very sensitive but counterclockwise is richer clockwise is leaner. I wouldnt go more than a quarter turn in either direction.
No h
?