Briggs Lawnmower Not Priming: What To Look For

[@doublewide6]

amzn.to/2Xw2Keo Briggs Air Filter Gaskets 15 Pack amzn.to/2LwY29Z Air Filter Backing Plate W/ Primer amzn.to/2REp0NB Carburetor Jet Cleaning Kit amzn.to/2Xw0zHP Briggs Primer Bulb Replacement amzn.to/2KHuBCb Bosch 1/4" Impact Driver

[@jamalwilliams2578]

Y

[@franzmeier6226]

Doubling the gasket and changing the bulb seems to have solved my starting problems which a local repair shop could not solve. Thanks for the video!

[@khalidalonso5172]

I realize Im pretty off topic but do anybody know a good place to watch newly released series online ?

[@westinrohan104]

@Khalid Alonso Ehh atm I have been using Flixportal. Just google for it =) -westin

[@khalidalonso5172]

@Westin Rohan thanks, signed up and it seems like they got a lot of movies there :) I appreciate it !!

[@williambest7399]

I do small engine repair, and was actually looking for something entirely different when I came across this video. A+. There are a lot of videos out there that describe this basic process. This one is better than most I have seen. Great job!

[@kurtgoshen486]

Thanks for the video. I've spent the past several days trying to figure out what was wrong after replacing a leaking gas tank on my mower. I had also replaced the primer bulb assembly, air filter, fuel line and gasket between the air filter base since they were several years old. This mower has always started after one or two pulls after priming but it refused to start without a lot of work. I liked your trick for testing the carb priming port using carb or brake cleaner. I had already used compressed air but the visual really helps confirm it's clear. My problem was the gasket around the primer channel was not properly sealing. I ended up making a second gasket and was extra careful not to over tighten the screws holding the carb on. It now primes like it should instead of sucking air and works perfectly. Thanks again!

[@ijabbs143]

Similar problem for me as well. I changed a old primer bulb that was working on one push and it no loner wants to work with a ne w bulb,.

[@philliphall5198]

Tank are junk to and high prices

[@troyseletos1812]

I added some cuts of tape to the back of the gasket to thicken that part so it has more pressure to be able to seal. Seems to work.

[@crisprtalk6963]

I think this is the first time I have seen your daughter in a video. She's a natural. "It worked"!

[@TJShare]

Thank you so much! With the help of your concise explanation, I was finally able to pin down the exact cause of my problem. My plastic air cleaner housing indeed had a slight warp where the air channel goes across the flange (6 o'clock position) to transfer pressure to the air hole on the carb flange. I only realized the housing was warped after closely inspecting the indentation on my used gasket and noticed where it wasn't quite making a complete air-tight seal. I had a spare gasket, so I doubled up two gaskets as you suggested, and put on a very thin smear of Hondabond for good measure. Now my primer works better than a new one! You have a great teaching style. Instead of just saying "do this to fix it", you were able to explain how everything worked and the theory of operation in under 10 minutes.

[@berardia4]

I've used some silicone on the back side of the filter box at the bottom of the gasket instead of 2 gaskets and it worked.

[@Jim-ie6uf]

An easy way to see if the primer passage is clear is to put a little water or spit on it, press the bulb. If it bubbles, your good. You can also put a piece of clear packing tape over the air channel, and trim it so just the channel is covered, with just the upper end uncovered so the primer can puff a little air Into the bowl. Way cheaper than two gaskets. Usually works for me. Good video. .

[@jeffbarnum3522]

Awesome idea! The 2 gaskets fix did not work for me but the tape sure did...Thanks Jim-ie6uf

[@LostMountainRestoration]

Great job and great ending. Cudos to your assistant who, by the way, stole the show. LOL

[@bg147]

I have the same carb, added 2 gaskets, torqued the bolts tightly, then tried them just snug, the primer bulb is blasting air, all of the ports in the carb have been cleaned. Sprayed cleaner through the same air opening you did and it shot out of the emulsion tube. It still does not work. The only thing I can think is to do is apply a bit of sealant to the ridges of the air cleaner housing the air flows through.

[@jackparker3177]

Thanks for the double gasket idea I have tried every thing to get primer to work . Going to try this for the last resort sure hope it works .thanks again for the tip.

[@judisinger3693]

Great video. Saved the day. After replacing carb, mower would only start with starting fluid and ran great! Searched YT for help and ran across yours once I figured out it was primer related. Tried all your suggestions except double seal and still nothing. Took it back apart and used old seal and new seal that came with carb. Used compressor and got gas before I put filter back on. Then used primer and there was gas!!!! Thank you, thank you, thank you! Trying to keep from taking a couple of old mowers to the dump. Your's and other repairman's "trick" Damn sure works!!!!!!Halleluja! Amen!!!! This was an '06 Craftsman 6.75 and the other is an '10 Snapper 6.75. My new one is a '18 Snapper 7.75 Professional model. Think I'll see if I can get the ol'Craftsman rototiller running now!😂😂

[@robwinter3183]

Had the same issue. Added some RTV gasket maker to the new gasket - used soap/water as a test - got bubbles from pushing the primer bulb. Would run on just starting fluid - so I new it was the primer bulb - which "pulls" fuel into the carb. I also added small washer to the mounting plate. The e b a y kit only had 1 gasket - you think they would add a 2nd. Plus the carb primer hole is not a perfect match for my old carb. This video was helpful - thank you.

[@hartsfire416]

Thanks for the video! All this time I thought the primer bulb was bad. Finally got around to messing with it, after watching this, and within a few minutes had her purring like a kitten!

[@DanSolo350]

I never thought that the gasket would cause a problem with the primer bulb. Doubling the gaskets is a great idea. I'm learning something new every day.

[@byronglaser7240]

you are so right!! I bought a new carburetor and filter backing plate w/ primer and it still would not prime. I sealed the bottom of the gasket like you showed and it works perfectly. Thanks again for you video.

[@stevemorton7141]

Exactly what I have been looking for. Seems so simple once you know how it works and how to tackle the problem. One thing I a curious about; What does the metal plate do that blocks the view into the carburetor?

[@smithwesson7149]

Thanks for a great video. Helped me fix my Craftsman Briggs 6.75.

[@harryquirt5742]

I had the same issue with my mower not priming, followed your simple instructions and it worked perfectly. Thanks for helping me to get my old mower running again!

[@garydowns9237]

Man I learn so much from you and MowerMedic1 and Donyboy73, thanks for the videos, I’m in a small engine repair class now and really enjoy your channel

[@gfisher7765]

Thanks for the informative video. I knew I had a priming problem because my mower would start by using an eye dropper to squirt a little gas into the carb throat. Not having a second gasket I daubed a little grease around the part of the gasket with the air channel. Works like a champ.

[@luiscandelario8896]

Amazing easy fix, I was sweating all week, after replacing carb. Thanks

[@losmoore3358]

Can u show how to replace the handle grip on the pull the cord to start ? Please thx.

[@ToddWard-mj6yh]

Where can you get those caskets. Can see the link. Great video

[@losmoore3358]

Great job. I got 2 Briggsand Stratton that won't start. I never worked on lawnmowers. It be my first. Thank u.

[@PaulHenreid]

what is your opinion about taping the bottom of the gasket instead of doubling up?

[@jimstelljes3925]

Great tip. Love the girl promoting your KZbin channel.

[@davidsandrof8047]

Thanks a bunch. This fixed my problem when I found it only started with starting fluid. Even previously when I soaked the carb with cleaner it didn't fix the problem until I pushed a small wire through the opening in the carb that mates with the opening in the primer bulb gasket. I was all ready to buy a new carb. Now I can cross this problem off my list.

[@BrianSimmons-ot2lr]

I've got a Briggs and Stratton 7 horse on a snapper mower and when I started it smokes like crazy. I believe it's pulling oil up from the crank case what can I do to stop it

[@strappernick9891]

I can not get my new Yard Machine to work at all! Nobody should have to go through all these machinations to get a lawnmower to work, but at least some guys know what they're doing. Thanks.

[@aleblanc3547]

She's a cutie, Bob! That's one of the best tutorials on a primer system I've seen, bud! Thanks for that, I know it's gonna help a lot of us.

[@philliphall5198]

The oem gasket are really thick and the replacement are very very thin but trying to make one is just hell

[@RogerHolden]

Finally got mine to prime with new bulb, second gasket and some masking tape over the air channel. I can now see fuel spurting up when I press the bulb - but it still won't start!! Any ideas? Fuel is good, spark plug and air filter are only a few months old.

[@alssmallengines]

Great fix Bob 👍 I've had to double gasket them them as well. Good to see some mower videos from you 👍

[@larry3099]

Great video as always! I never knew to check the little hole on the left side of the carburetor.

[@charlesroberts6490]

Thanks for that info on the primer I’m 70 but I don’t know everything yet

[@erikaleigh7105]

And what if you do all of those steps and it still is not priming out of the emulsion tube?

[@ralphwhitaker8761]

I install a new carb, clean up the primer, i still dont see any fuel, crank but wont start, what can be the problem

[@eldergeektromeo9868]

Thanks, as always DW!

[@richardybanez9052]

Thank You.Richard.

[@charlesroberts6490]

I’m gonna put my headlamp on and go work on my free mower

[@happycat]

Any chance you would have part number for the screen?

[@baddad5781]

Great video as always man. Personally I hate primer bulbs. Dirt, cracks, warped plastic ring and all that bs. I know auto choke is a bit more trouble but to me it seems easier to diagnose than primer bulbs.

[@maradavila4400]

Thanks for sharing your knowledge. Hoping this will work for me.

[@jamesbailey7785]

Hey guy Could use a direction. I have a fs130 bought new yrs ago and It has been put thru a lot. It seemed to be getting weaker and during last use she died after an hour of use. I replaced air filter, cleaned and checked Spark plug, cleaned spark arrest screen and issue unchanged. She pull turns over like usual. I thought I should check valve adj. There was (no) play in valves at top dead. Adjusted using the Stihl Flr gauge. Once done I almost, cannot pull hard enough to turn engine. I removed cover and cam gear- lobe and P rods look good. Symptom compares to an engine that the compression release is in-op. Not sure if a weed eater engine has such a thing. I am going to go into flywheel side this morn to (rule in or out) woodruff key, as she has been abused as a brush chopper. Any thoughts? Best; Tom

[@irgod32]

Great help, thank you!

[@robertserrato3596]

When I push the primer fuel comes out from the bottom of the primer button.

[@themowerman]

Lol you have been taken over bless her. Great tip thanks. Hope your all well.

[@jjparody8257]

Don't see many primer mowers anymore. Everything has gone or is going to the autochoke system. Too bad because it was a reliable starting system. But I have also had to seal the gasket against the housing using 2 and, in one case, 3 gaskets.

[@THEJOEDAVISBAND]

you just saved me some money, thank you,

[@Kaweka5757]

Thanks mate. That solved a long running problem.

[@jasonbeal6422]

i got a old craftsman mower and im having problems Priming it to get it started

[@peterha8483]

Great video, thanks you for filter gaskets link.

[@waynetetley584]

Great tip. Thanks. Working on one of those Briggs Quantum engines tomoro

[@jervislove366]

I've bought 2 mowers from Walmart. Same issue. I really don't want to take it apart, am I doing something wrong?

[@cwhocares401]

I have found over the years that is is better to spend a little extra money on a Honda, Toro, John Deere etc. Brand names seem to last longer than Murray, Craftsman Yardman. These are less expensive for a reason.

[@joshclark6101]

Hi sir thanks for video could you explain or do a video on how the whole priming system works on that particular model thank you very much

[@MrRenoman2011]

Great video buddy and your helper is pretty cool

[@ahmedm6041]

Thanks for sharing your knowledge!

[@stuungar3390]

Thanks, this has ended the confusion! 🙂

[@etstiffler]

Thanks. I did all this plus replacing the bulb with no luck :*( Gas is in the carburetor tank. Maybe I should replace the back-plate and carburetor.

[@slomo535]

or you can shoot some starter fluid / carb cleaner in primer bulb hole

[@thetwogardens6048]

Good Video !

[@rustynuckles3662]

Well I did everything you did with a brand new carb. and still no prime !

[@robwright4398]

Awesome video thanks

[@michaeljude1965]

I have to say I hate the double gasket solution. I am in no way saying it doesn't work, because I have used it before, but it just bugs me why the part isn't made of foam, or double thick paper gasket in the first place. I even have used rtv sealant (Precisely placed) to seal better. I havent seen someone use a wire to clean that hole out before, so that's a trick I will try in the future. Thanks for the vid!

[@meesau2112]

or stop using plastic parts too

[@kenhilson786]

I saw a video where the guy placed some tape over the passage. Actually used a sticky part bag label.

[@TheOne-wo5gb]

Thanks!! Been looking for this video.. Subscribed this time and hit bell. Appreciate the information.

[@andrewb530]

I did this repair and it worked great. Now my issue is that I have gas coming out of the air box when i prime it. Could anyone explain to me why?

[@albertpapikyants]

Prime less

[@JW...-oj5iw]

Gravity. Incline the carburetor side of the mower a bit uphill. If the carb is actually dumping excess fuel out of the venturi, the needle and seat are probably not sealing. Internal cleaning necessary. Usually you find a bit of an impurity wedged itself in the valve. As the bowl fills, the float exerts more force on the speck and really holds it there. One of the tricks we learned to do with motorcycles is shut off the fuel, drain the float bowl and turn on the fuel for a couple seconds, purging the needle valve. Works pretty well.

[@sar11809redwork]

good video, I now know how it works and can fix it

[@ziauddinnazi3558]

Great I learning something new thank you for your nice video

[@lunk8362]

liked cause she said she loved ya dad

[@Volusiaev]

Nice job Brother!

[@brenttamatea7578]

Awesome thank you so much for presentation very well done

[@BrucesShop]

Mower Medic rocks. So does your helper.

[@jeffriggs5174]

This was a very very helpful video,detailed.I want to thank this guy for this,my lawnmower wasn't priming,taking alot to try and start it,I followed all the instructions,and behold it shoots out now like a fountain started right up thanks again.

[@algorel4763]

Great tips!

[@WastelandProject]

👍😁Excellent, thanks.

[@jazzlover444]

Thank you sir, that fixed me right up!!

[@teodorotorres4809]

Thanks for that tip...

[@epifaniogomez7287]

Thank this helped

[@jeremyanthony9300]

I've fixed those primers before.

[@tonysutton9848]

I think you just fix my mower! Have same problem with my craftsman

[@philg4116]

According to KZbin, my B&S mower engine is the only one in the world that has no primer bulb.

[@WV591]

this style of primer/carb is the worse ever designed. TU good job.

[@robpowell7599]

Nice shirt

[@whitejob14]

Great video. This design (needing to rig with 2 gaskets) is total garbage. I've been using starting fluid forever on my mower.

[@albertpapikyants]

I’ve never had luck with the double gasket method either

[@RedfishCarolina]

Is there any way to get rid of that dumbass primer bulb design? I just discovered this bulb no longer working on my push mower. I couldn't believe any self respecting engineer would have designed something so astoundingly likely to fail prematurely.

[@tomfoster8907]

$xcellent video

[@lucindagaskill7137]

when a man makes a video, why do they always talk too much ?

[@rl3443]

Probably the same reason women ask so many stupid questions 😐

[@lucindagaskill7137]

@@rl3443 wow calm down

[@budmorganm]

Great video, thanks