Echo backpack blower leaks fuel from carb.

[@Vixacious7]

This is probably one of the best videos I've viewed on KZbin! There never really trouble shooting for small engines. Yours was clear and concise. Thank you for your time.

[@HomeGaragechannel]

no problem and thank you I appreciate that Vixacious7

[@mattdotsonrailfanproductio266]

Those old echo backpack blowers are in my opinion the best ones ever made. They are so dependable

[@HomeGaragechannel]

You and me both. I would definitely recommend them.

[@ZombieDaveAZ]

The older echo machines are great. Double rings on the piston. Late 90's early 2K's. Even the weedwackers are great. They have more metal than plastic. That switch is usually pretty pricy for what it is. Good fix. Happy New Year brother.

[@HomeGaragechannel]

Ah thanks for the information about the switch. I really appreciate your experience thanks.

[@Jim-ie6uf]

Putting the air filter in before adjusting the carb, can really affect the operation, to the better. It gives just a bit of drag on the intake. Those older Echos are definitely worth repairing, I’d fix it.

[@HomeGaragechannel]

Yes you are correct. Thanks for the comment I appreciate it

[@z95m]

Yes, I would replace the switch. But, first I would try to squirt some WD-40 into the switch and work it back and forth. If you're lucky the problem might just be dirty or oxidized contacts.

[@HomeGaragechannel]

You know what you might be right. Thanks for the comment I appreciate it

[@youtoldharpotobeatme5023]

My dad gifted me his old Echo PB-413H when I purchased my house. This thing works great! The only issue is the dreaded leak. I'll definitely look into ordering either a new carb or the filters. Your vid has given me the confidence to work on it. Thanks.

[@HomeGaragechannel]

thank you I appreciate it.

[@watermanone7567]

Thanks for the video. In my shop, I replace both Diaphragms and run the carb thru the ultra sonic cleaner. Find it easier to do both and change the fuel filter at the same time. Labor is about the same and helps to stop repeat calls for the issue.

[@HomeGaragechannel]

Nice technique. Thanks for the comment I appreciate it

[@willssmallenginerepairllc5060]

I do the same too.

[@Steve-dw2di]

I bought this exact blower in 2001, i live on a heavily wooded lot and use it all the time, leaves, driveway, garage, weekly lawn cutting, blowing off the car after I wash it, I run the piss out this thing. Once a year I clean the original spark plug, and blow out the original air filter, that's it! 19 years later and it runs better than the day I bought it. Yep, why buy a new one?

[@HomeGaragechannel]

Nice. Running your blower all year long keeps it in working order. Most only use it for leaves and that's it

[@plumkey197]

I have 3 Echo devices and I love 'em. WD-40 was originally created to dry out electrical contacts which were wet, but it can resurrect a corroded electrical switch by saturating the switch and working it back and forth rapidly. Use a couple of jump wires with alligator clips and connect the multi meter and set for continuity. Mine makes a loud noise noise when there's continuity, and the switch may be able to be saved. And the carbs for these engines are cheap on Amazon or Crap bay - 10-15 dollars.

[@plumkey197]

If the switch is beyond repair, I would fix it. When air flow is restricted on a running engine, it can't be good for the top compression ring on the piston and may accelerate wear over time (similar to running with a dirty air cleaner, but worse). The air restriction will cause the top compression ring to expand on the downward stroke and cause wear to the rings and cylinder wall. One option is just put enough fuel in the machine to get the job done and let it run dry.

[@HomeGaragechannel]

Thank you Keith Nettles for the comment I appreciate it

[@plumkey197]

Home Garage Take care of yourself and stay safe with this virus going around. I’m gonna check out some of your other videos later because I subscribed.

[@HomeGaragechannel]

@@plumkey197 thank you I will and the same to you. I appreciate your time.

[@garyalensr]

To answer your question, yes I'd have to fix it. I'm very meticulous when it comes to my equipment. I really don't like those type of kill switches. I prefer the rocker types. I switched my kill switch on my BP blower to the rocker kind because mine had the same one as this one. Great video as always

[@HomeGaragechannel]

thank you Gary Allen.

[@butler386]

Yes I would definitely try to replace the switch. I like Nelson's ideas as well.

[@HomeGaragechannel]

Thank you D Butler for the comment I appreciate it

[@dpfrnqz671]

Great job and presentation, yes on switch fix.

[@HomeGaragechannel]

thanks for the comment I appreciate it

[@alanlake5220]

Yes i would replace the switch. Have to say i quite like the Echo stuff, seems well made.

[@HomeGaragechannel]

Yes they seem to be built very well. Thanks for the comment I appreciate it

[@iancameron1662]

@@HomeGaragechannelwhat state you in.just wondering if you near my neighborhood michigan

[@mattdotsonrailfanproductio266]

My grandpa has a echo trimmer and has been using the choke to shut it off for years. But it does make your engine more dirty and covers it in oil. So I say you should fix the kill switch

[@HomeGaragechannel]

Excellent example thank you for the comment.

[@pauljohn5554]

Thank you for this video. I’m having the same issue with my blower that I got from Craigslist.

[@HomeGaragechannel]

Good luck. A leaking csrb is. Very annoying

[@petefroud5308]

Nice fix .good bit of kit.

[@HomeGaragechannel]

Thank you for the comment I appreciate it

[@alexandersteffen7805]

Excellent video, very well explained and concise. Thank you

[@HomeGaragechannel]

no problem and thank you for your time

[@gregmize01]

GREAT PRESENTATION!

[@HomeGaragechannel]

Thank you George Mize

[@Patrick4959]

very helpful video there mate i have a Ryobi grass Scorpion and since mine has excellent compression and a good spark as i fixed the wire as it was worn out with age and it has been leaking when i prime it so that might be all it needs a rebuild kit and she should be ok cheers from Australia

[@HomeGaragechannel]

Thank you Patrick Stapleton for the comment I appreciate it

[@Patrick4959]

@@HomeGaragechannel my pleasure mate

[@999thenewman]

Impressive video. Awesome job. :D

[@HomeGaragechannel]

Thank you sir. I always appreciate your time.

[@electroddxful]

Awesome fix. Really enjoy the video. 👍👍👍👍👍👍

[@HomeGaragechannel]

Thank you RayFpv for the comment I appreciate it

[@aldoclausi3955]

I would replace the switch and put a brand name spark plug in it.

[@HomeGaragechannel]

Thank you Aldo Clausi for the comment I appreciate it. Yes I'll replace the spark plug for a better one.

[@samuelvelez1643]

Exactly my thoughts

[@Cinder2008]

The “quality “ of the spark plug makes me wonder about the quality of the other parts. I bought a carb which came with an air filter, fuel filter, 2 bulbs and fuel lines for $14. The adjusting screws didn’t function. A waste of money. I bought OEM and the motor rain perfectly from the second pull.

[@gordwrath6811]

Usually you can fix a kill switch like that by flushing it with rubbing alcohol and moving the switch back and forth to clean the internal contacts. Just a tip to save you a bit of time and effort, if it still does not work then replace the switch.

[@HomeGaragechannel]

You know that sounds like it should work Thanks for the tip

[@jslawncare5627]

Deff worth fixing I have a PB 620 love it

[@HomeGaragechannel]

Thank you J S lawn care for the comment I appreciate it.

[@jslawncare5627]

@@HomeGaragechannel your welcome I enjoy watching your videos

[@philfalz01]

yes i would replace the switch i have a backpack blower and the switch is very helpful thanks for the video

[@HomeGaragechannel]

Thank you Phil Falzone Sr for the comment I appreciate it

[@RobbieBeam]

i have the pb-603 as well.. still using the choke to kill it.. but some detox electrical cleaner on the switch might help

[@HomeGaragechannel]

thank you

[@efrainvazquez3691]

I would change the switch it’s a minor repair after all the dynamics have bine done A meter diaphragm and switch well worth to fix 👍

[@HomeGaragechannel]

thank you Efrain Vasquez

[@lewiemcneely9143]

I'd fix it because I'm not too keen on killing one with a choke. The 230 was left with the choke closed and was probably killed like that and I believe it was almost stuck because of being left that way with a fresh charge of gas in the combustion chamber for a long time. Looks like the oil would've prevented it but it was vERY sluggish in moving whan I cranked it over the 1st time but quickly limbered up. And it revs up about like this one did so I'm leaving the adjustments alone for the time being. I worked on an OLD Echo backpack that a homeowner had but never used. I got it running every year but it just sat. Thanks and Blessings!

[@HomeGaragechannel]

me too.

[@LeoMAUW]

I have an trimmer that i need to fix for a friend. It will not start when hot was the problem back when my friend was running it , is has been sitting for years. Everything is fine exsept that the carb is leaking and it wil not start because there is to much fuel (that is what i think) i cleaned the carb. The metering diaphragm is not really flexibel. But because its hard to find cheap parts here i just put it back in. Stil leaks. I wanted to ask you if the diaphragm is the problem, i just want to be sure. Or if it is a other problem. ( the trimmer is a mccullogh 310 cabrio or something like that)

[@HomeGaragechannel]

Thank you Leo's for the question and giving as much information about the problem as possible. the answer is no, it's not necessarily the metering diaphragms fault for the leak. Unfortunately if it was mine, I would try to find a new carb, but the problem Is that carb is very difficult to find, and if you do find it, it will be expensive.

[@LeoMAUW]

Thank you for the answer! I appreciate it. I will think over what i shall do.

[@conner5611]

One thing iv noticed on my old echo srm-2100sb is that sometimes the primer will be empty when running but it runs perfectly is that normal?

[@HomeGaragechannel]

as far as I know its perfectly fine.

[@conner5611]

@@HomeGaragechannel thx

[@HomeGaragechannel]

@@conner5611 no problem

[@TomTom-by5sx]

Replace the switch and that will keep the owner away from the carburetor. The switch handle looked wet inside what was that, water or oil?

[@HomeGaragechannel]

I believe that was water. Thanks for the comment I appreciate it.

[@MrBriankcrowe]

Hi #HomeGarage. Would like to ask you a question. I’ve got the same issue with my recently purchase Stihl BR 420 C Magnum. I noticed it was leaking fuel from the air box. So I removed the housing and filter, then cranked to observe the issue. It only leaks/blows back into the housing when the throttle is applied. Not while idling. I’ve already bought a walbro carb rebuild kit to install... but was wondering if it may just need the Low or High jets leaned out some to cut back on some of that excess fuel that’s blowing outward. Or should I just try the rebuild kit and hope it’s the diaphragm. Thanks in advance for any advice. Brian

[@HomeGaragechannel]

Thank you Brian for the comment. The Stihl blower was bought used? You could try adjusting the carb but I would suggest replacing the carb though.

[@MrBriankcrowe]

Home Garage yes it was. And I have adjusted both Low and High jets as of today... but still experiencing some fuel leaking into air box when under load. I’ve got the rebuild kit... I’d like to try that for 9$ opposed to buying an OEM walbro for 150$ish. Do you have faith in these Chinese carb replacements for power equipment. To replace Walbro-Zama carbs. Thank You for Reply!

[@HomeGaragechannel]

@@MrBriankcrowe faith that it will work for a bit yes, but it will never match the quality of the oem one.

[@michaelmaxwell568]

Great video and would have been useful 10 years ago. Now, you can get a kit with a complete carb assembly, new air filter and spark plug for $25 online. No brainer

[@HomeGaragechannel]

Great point!

[@fergferguson7370]

Excellent video👍

[@HomeGaragechannel]

Thank you 👍

[@benturner4774]

Nice fix !

[@HomeGaragechannel]

Thank you Ben Turner for the comment I appreciate it

[@Gabriel-bo8pb]

I have the same exact blower but the problem with mine is that it loses power half way . What do I do to fix it ?

[@HomeGaragechannel]

do you mean that after squeezing the throttle past halfway it looses power? it sounds like it needs a carb adjustment.

[@Gabriel-bo8pb]

Home Garage do you have any other social media so I can show you a video?

[@RussellBooth1977]

I'd fix up the kill switch,also,I wouldn't remove the spark arrestor due to all the devastating fires we've been having in Australia this summer. We're in the middle of summer st the moment & we're going through what California did last year in theirs !

[@HomeGaragechannel]

Yes I've seen the news reports and yes it looks very scary. Thanks for the comment as always I appreciate it

[@nashguy207]

Good job on the blower. I hate taking the handles a part on any blower or weed trimmer they can be a pain to put back together. LOL

[@HomeGaragechannel]

You are very right about that handle. They can be a pain. Thanks for the comment I appreciate it

[@robertmailhos8159]

That is a.old blower but still run,s like champ my br 400 by sthil is doing great for being 22 year,s old i would fix the switch because choking the engine to shut it off is not a great idea it will lead to trouble later on down the road

[@HomeGaragechannel]

Yes I agree. Thanks for the comment I appreciate it

[@robertmailhos8159]

@@HomeGaragechannel you are most welcome 😀😄

[@martint766]

Good job as always. I’d fix the kill switch

[@HomeGaragechannel]

thank you Martin T.

[@michaelskidmore5086]

For me, I would replace it. I don’t like backpack blowers for some reason. I tried one but it was to much power. I prefer Stihl handheld blowers better because I like the way I can carry it and can control which way I want it to go.

[@HomeGaragechannel]

You are the first to say that. Thanks for the comment I appreciate it

[@yoboi5775]

Never seen the white model before only the orange one

[@HomeGaragechannel]

I like the orange ones too.

[@robertmailhos8159]

Yes I would have the kill switch fix because it is not a good idea to kill the engine with the choke

[@HomeGaragechannel]

You are definitely right about that.

[@robertmailhos8159]

@@HomeGaragechannel thanks

[@brucecoleman7412]

As you probably already know without saying, I would fix it. Furthermore, if Radio Shack was still around, I would purchase a momentary push button switch and wire it in. I much prefer to push a button, kill the engine, and have it automatically reset. I have pulled the rope too many times only to realize that I failed to turn the switch on.

[@BensWorkshop]

I'd repair the kill switch, though probably the winter after next ;)

[@HomeGaragechannel]

You are absolutely correct. Thanks for the comment I appreciate it

[@Marty1959]

Fix it there worth it i have one just like it my throttle is different i fixed mine all up

[@HomeGaragechannel]

thank you for the comment I appreciate it.

[@heathwilson2572]

Should have air filter in. The owner probably took the air filter out and never replaced new one

[@HomeGaragechannel]

yes thats probably the case.

[@Patrick4959]

yes replace the switch not hard to do either

[@HomeGaragechannel]

Thank you for the comment I appreciate it

[@palpspeanut2159]

I would def switch the switch

[@HomeGaragechannel]

thanks for the comment I appreciate it.

[@palpspeanut2159]

@@HomeGaragechannel your channel is my new favorite

[@HomeGaragechannel]

@@palpspeanut2159 thats excellent. I really appreciate it

[@crazyamericangamer7036]

I need a leaf blower!!!!

[@HomeGaragechannel]

I think everyone needs one

[@pyrog.c.c89]

Yes, fix it.

[@HomeGaragechannel]

Thank you for the comment I appreciate it

[@johnwaddell4107]

Fix it!

[@HomeGaragechannel]

Thank you for the comment I appreciate it

[@copperheaddesigns672]

i hate echo carbs that use the plastic barb for the fuel line ive broken them 2 times when the fuel line was hardened cost me $10

[@HomeGaragechannel]

I know right.

[@broowe1703]

❤

[@ZombieDaveAZ]

😀

[@paperboy856]

Fix fix everything imhop when u do something ...last longer etc

[@HomeGaragechannel]

great advice

[@walterdillow8650]

Fix it, who wants equipment that's half assed.

[@HomeGaragechannel]

Thank you for the comment I appreciate it

[@paperboy856]

Can u go into more depth on video or ??? Thats it i found a brand new blower same kind in trash ..... Cant get it to start haven't done any of this work Yet...but imhop its a wasy fix hardly ever been used looks brand new on everything .... Is this the only parts u replace and fix on a blower ??? Jw cause if i do it all replace everything jw if it could be anything else if doesnt start

[@HomeGaragechannel]

this video is extremely old and it was not mine so I don't have it anymore.

[@keithmaddox1469]

Yea I'd fix it :)

[@HomeGaragechannel]

thank you Keith Maddox

[@thomashuckaby8867]

Fix it!

[@HomeGaragechannel]

thank you Thomas Huckaby