Top Reasons Your Pressure Washer Pump Is Destroyed & Has No Pressure!

Top Reasons Your Pressure Washer Pump Is Destroyed & Has No Pressure!
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[@donyboy73]

Watch my video on how to winterize a pressure washer here; kzbin.info/www/bejne/bnfPgaiIZddjmdE

[@akaWILDBILL82]

Do you have a link to the inline filter you showed? All the ones on Amazon just have a screen. Thx

[@mauricelackey5324]

I have used the B & S for years. It does actually help the seals in the pump.

[@shsechas]

Recently found out that leaving the washer in idle for periods over a minute can destroy the pump. Lucky me that I have my wahser for 12 years and still starts on the first or second pull. Lucky, Lucky, Lucky me! I will not let it idel that long any more. Thanks donyboy!!! Oh Yeah! I keep it in my garage.

[@tl4633]

I have really abused my Home Depot/ Honda equip Pressure Washer and need to maintain it now that I have watched this video. Thank You for making this video.

[@taftr]

Very good info here as always. Another reason to put pump saver into your pump after every use, especially if you let it sit for a few weeks between uses, it flushes out the water left behind in in the pump. If you let the water sit it will evaporate and leave behind mineral deposits that will clog the passages and valves eventually. Also along the lines of not leaving the pump running when your not spraying, it is a very good idea to turn on the water before you start the pump and squeeze the wand trigger until water comes out. That way you won't be running the pump dry and causing any undue wear. Pump saver also helps in that regard as it is a lubricant as well as a antifreeze.

[@taftr]

@@keithmarlowe5569 The problem with pumps that continue to run when not spraying (All Gasoline Powered Washers) is that the moving water dissipates the Heat that is naturally generated while the pump is running. Most Electric Washers have a pressure switch that shuts off the pump while not in use.

[@chucknplata2261]

Richard, is there a brand name product that you use? I have a Karcher 3000 . I live in the Dominican Republic so freezing temps won’t occur. Automotive additives that so abundant in Wisconsin are so hard to find here, like Marvel Mystery Oil, Sea foam, injector cleaners. Any recommendations are welcome. The water here comes from a river, not drinkable but ok for for showers and washing clothes. It looks realy clean and clear, no smell but I know some dirt and minerals are in the water. Thanks

[@TingTingalingy]

I'm not sure you're correct on mineral deposits occurring as you claim. That usually takes lots of water if the area even has a high mineral content in their water

[@oldArmyVet]

Where do you get pump saver?

[@eddieespinosa8743]

Thank you , I’m one that doesn’t read manuals but after watching this video I will start reading them . I’m glad you mentioned all including electric ones because I just got one. Thanks for you videos.

[@inquisitvem6723]

You don’t have to worry about electric ones burning out.

[@mrboom4570]

When you release the trigger the water now circulates through the unloader valve back into the pump. When the water runs in this circle fresh incoming water is not cooling the pump. The small amount of water circulating through the pump and unloader quickly overheats to the point it damages the seals in the pump.

[@bhinsch25]

I use velcro to keep the pump flowing so I can do things for a short while without turning off the machine. I also keep sprayer open with velcro. Makes it much easier to start very helpful. Good job.

[@ARKLITE881South]

Great point great point on keeping the pressure pump running! Your one of the FIRST to ever mention this! Thank you!

[@ARKLITE881South]

I should of added, keep pressure washer running by squeezing the trigger

[@donyboy73]

I tell customers to "keep water flower through wand"

[@mae2759]

@@donyboy73 That's a good point to add "through the wand". I'm reading my instruction manual and figured it meant water running to the pump and not necessarily pulling the trigger. I only used it once last year for the first time brand new. Hopefully everything starts up ok this year.

[@inquisitvem6723]

Yeah. Initially I thought as long as you have water running through your hose, it would be fine, but I saw another vid to say turn off the engine if you don’t plan to spray immediately

[@paulbenderavich3833]

Great information. For winterizing, in the fall I always remove the thermocoupler and tilt the pump sideways to remove any residual water. I realise that's not the case for all units. I have a Karcher.

[@paintnamer6403]

I have a cup of coffee and look through MY owners manual. The problem is lending and borrowing tools and equipment.

[@johnhegarty1761]

Amen, had mine for years never had an issue, lent it family explained to them to put RV antifreeze in it when done, gave them the antifreeze and they couldn't be bothered to use it. Guess what nobody borrows it anymore under an6 circumstances!

[@backcountyrpilot]

Whenever a customer brought a crashed Waverunner to my Yamaha shop, I would ask him to fill out the work order with, Name, address, phone and “who did you lend it to?” Invariably they’d freeze and say, “How did you know?”

[@TingTingalingy]

​@@backcountyrpilot why do you care who someone lends their things too?

[@rickybailey7123]

100% don't lend your power washer no matter who it is they might know how to use it but there buddy that shows up has no idea and here's your sine !!!

[@EthanAdey]

@@TingTingalingy Because I’d they come in the shop than they know that that person is stupid

[@Robnord1]

Very good you mentioned the way I've destroyed my last 3 pressure washers...running more than 30 seconds without spraying. I blame the manufacturers for this. They KNOW users will pause while washing and destroy pumps, but fail to re-design them to sell more units. Replacement pump prices are often as much as a new machine! A sad commentary on today's disposable world.

[@donyboy73]

disregard last comment it was spam.

[@donyboy73]

they should add a sticker that says "do not leave running more than 30 seconds without spraying"

[@JABloch]

Or even better, a temp sensor on the pump that can shut off ignition.

[@kenbrown2808]

@@JABloch it would need to be a lower temperature, because it would have to trigger BEFORE the pump started to overheat.. they could have a thermostatic blowoff valve that would reduce the throttle and dump water straight out until the pump was back down to a safe temperature after it started to overheat. with an electric pressure washer, all they would need to do is have the trigger also start the motor. it would take a hose with a set of conductors for the switch, but that would be relatively easy to make.

[@h2000l]

I`m not sure this applies to electric power washer as when the target pressure is achieved the motor is cutoff.

[@brianb5779]

I think one issue for some people is there water volume to the pump. Most people dont measure the gpm at the hose end to make sure the pump is getting what is called for. Some people use a really long hose to hookup and starts to diminish that number required. Great video btw

[@donyboy73]

makes sense, never thought about that

[@captainedc]

My old house was like that only gave like 2 home which was not enough for my big power washer. Had a 3/4 feed line probably half filled with sediment. Now most water feed lines are at least 1 inch.

[@dpsimpsoniii4955]

Everything you mentioned is good advice. I have gone through a couple machines and pumps and I've discovered that whenever you finish using the machine, take all the hoses o

[@harrygrimley4352]

That's very helpful. But two years to late for me. Learning the hard way is a bad habit of mine. Thanks for sharing this with us.

[@sammyelliott5554]

I purchased a pressure washer from Sherwin Williams in 2000, MiTm with a 9 horsepower Honda engine. To this day it starts on the second pull and the pump has never been replaced. Live in the Atlanta area and have kept it in a work shed with no heat. Never added any agents to keep it from freezing. However, it now has to run for some time before the pump can come up to full pressure.

[@kevinnobody3052]

I use Tru fuel in all my small engines. It's pricey but it's the best. Eliminates mixing for 2 strokes and on my 4 stroke engines I put in Tru fuel the last time I use it before winter. Been doing it that way for years and my stuff always works and I even think the specialty fuel extends the life of the engines.

[@markpinther9296]

Another great video. My pressure washer is the one tool that vexes me in so many ways. Proper oil level is difficult to maintain, oil coming out the gasket from overfilling and loosened gasket cover bolts etc. Would love to start over fresh and drain it all out, clean all the oil off the machine etc.

[@donaldmatthies6026]

Don, That's a damn fine explanation! Thank you for taking time to film, edit and post this video.

[@nwobob]

I have had a pressure washer in the extreme north for over 30 years with no problems. My pump specific fall prep is to flush the whole system with air. I have soldered up a little male water hose/ air compressor quick connect together. (I also use it to clear the lawn/garden irrigation system). This assures the wand, hoses and pump system are completely dry. They sit out the winter at minus 40 and worse with no sequelae. Then the usual winter storage management for the engine.

[@gerrymcintosh4477]

Great video as usual Don. I got in the Habit of using the anti freeze/ pump lube after every use. Also, change the pump oil regularly. Cheers my fellow Canadian. I love your channel; best of it’s kind on KZbin. (10⭐️)

[@inquisitvem6723]

You just changing oil after a few hours of use?

[@Techno_Nomadic]

RE: Winterizing the pump. Watch what kind of antifreeze you use. The old school green ethylene glycol has silica suspended in it. You don't want that in this style of pump. It's fine in the automotive impeller water pump, and serves a purpose in cast iron engines. It's also lethal to mammals if they drink it, so if it's dripping over time and creatures can get to it, it smells sweet and they will lick it up. I suggest the pink stuff used in RV water systems. It won't have the silica, is composed of propylene glycol and is safe enough they put it in your toothpaste.

[@hhiippiittyy]

Use the pink RV stuff, imo.

[@carlmiller1034]

Thanks so much Don for all the helpful tips with care for a pressure washer. Great summary. Thanks again and have a great upcoming weekend.

[@donyboy73]

Thanks, you too!

[@patthesoundguy]

Use pump saver even if you store your pressure washer inside where it's warm, especially on electric machines because the pump saver keeps corrosion from forming that can destroy the pump.

[@Mike-up6go]

Yes, the pump saver is necessary for storage but I go even further then that. Before I add pump saver I rigged up a quick connect hose connection I attach to the pump inlet. Blow a bit of compressed air through the pump while you pull the starter rope two or three times. That way you evacuate ALL the water thats in the pump before adding pump saver. The mineral deposits remaining in the pump after water dries damages the pump seals over time, so get it out EVERY time after each use. Then disconnect your quick connect fitting and connect your pump saver and pull starter rope two or three times while you are squirting the pump saver in. Make sure the pump saver is actually running out the outlet side of your pump. Now you are good. As other posters have stated have water circulating through your pressure washer when you are starting it. Simply hold the trigger back on your wand while you pull the starter rope with other hand. When I am finished using my pressure washer and it is shut off I still keep water connected and pull the trigger back on the wand and run cold water through the pump for a couple of minutes to cool down the pump. It gets very hot during use and this also in my opinion adds extra life to your pump. Cold good, hot bad. Also keep your pump oil level within the sight glass and change it frequently. The CAT pump on my pressure washer is still running like new after years of use using these procedures.

[@JT-bg2vy]

The pressure washer i bought from tractor supply has a valve that opens when the water in the pump gets too hot. Stays open until enough cool water circulates through and out then closes again. I've had it for years and no issues yet. I can easily leave it many many minutes without any concern. But yes, everything you said is very correct.

[@CFProton]

Great synopsis of the main reasons why pressure washer pumps fail and what to guard against. Thanks!

[@1970gregg]

I store mine in the basement but good tip on the antifreeze. I always put Stabil in all my gas cans before I fill them and have had good luck with engines starting up easily after being stored with basin the tank.

[@TheLawnmowerLady]

So much useful information in this video. Thanks!

[@rioborzeli147]

Had no idea about 30 seconds , Day one with my 1500 dollar new pressure washer , glad I found your info . Watched from Vancouver island canada . 🇨🇦👏👏 Thank You and OK I will read my manual lol.

[@richardkenworthy9312]

Thanks for sharing your experience, I'm sure you're helping a lot of people like me.

[@michaelmacdougal6016]

Wow! No wonder my washers never work! I think I did everything you mentioned wrong. And no I don’t read the manual… thank you for the tips and please keep them coming.

[@chet3larson]

Big issue is when the owner stores the machine with the wand connected to the pump still. Disconnect the all the hoses before storage

[@marathoner43]

Very timely video Don. I just bought a new electric pressure washer. One feature I like about it is that when you're not squeezing the trigger on the wand, it shuts itself off to avoid exactly what you talked about in the 3rd issue. Question: Would RV anti-freeze be okay in the pump to prevent freezing?

[@kenbrown2808]

pretty much any antifreeze should be fine. the only thing I can think of would be that an antifreeze that was safe for potable water systems should have a little less worry about spilling or disposal than automotive antifreeze.

[@marathoner43]

@@kenbrown2808 - Thanks.

[@GLRAKER]

That was very concise and spot on. Do it all and it will run a very long time.

[@diverdave4056]

I have been told that IF you leave the machine running just one minute without spraying water - the water cooled pump starts to over heat ! another tip is to be sure and turn the water on and squeeze the trigger to allow water to flow through the pump and the hose BEFORE you start the engine !

[@tratsch1063]

Nice video on pump use . My Simpson has a relef vavle on the pump and I still try and shut it down when just needing to move items around.

[@Patrick4959]

top stuff Donny mate cheers from Australia 🐨🐑🦘🌏 to Canada and yep i use my Ryobi 4 stroke 163cc OHV (OverHeadValve) Pressure washer and i use it by the instructions and hardly any problems with mine engine and water pump wise that is and as long as i keep mine clean and tidy and check things over regularly to insure it,s working we are laughing etc.

[@philipjean1086]

Good video my take is if you can afford it buy a triplex pump instead of an axial pump as shown in video is the best bet to have a long lasting washer. When purchasing don’t get to caught up with PSI claims. 2600 psi is plenty good for home use if it’s a triplex pump and combined with a Honda motor will last a couple of lifetimes when maintained properly.

[@paulthompson1216]

From what I have read you need the water going in around 60psi so if you are using lake water you need a booster pump and filter between the pump and water source.

[@peterrudy9207]

As I have heard to connect water hose and turn on water , always before starting up the pressure washer , gas or electric . I has always thought to put the indented / rounded side of filter , inward , not facing out . Using some small ? to gently seat it all the way without deforming it .

[@bulldogms]

Genius as always. I'm going to check to see if my unit is missing the screen!!

[@stevegiles341]

In Florida I've seen a bleed off at the outlet of the pump which sprays a small amount of water continually. I always thought it was a leak but now I know it is designed to prevent overheating which is accentuated by warmer water from the city mains. That allows the worker to move things out of the way etc. without shutting off the machine. Thanks, Dony

[@netimage10s]

Apparently there are so many different pump oils for different pressure washer pumps. At the big box stores they have the non-detergent SAE 30 weight only but some pumps require SAE 90 weight and some pumps require Briggs & Stratton mineral oil type. And unfortunately no place carries all of them and you have to seek them out.And unfortunately they are all not readily available.And also no information whether they are interchangeable.

[@kenstrong2460]

WOW saved myself some repair money. Did everything you said except the last issue about letting the machine run. Whoops my bad I'm 100% guilty of that. So I guess I need to replace the pump. Thanks a bunch for the Video and keep up the good work.

[@richardwernst]

I only have one of the cheapo electric ones, but I'm amazed the pumps on these higher end ones don't have a way to drain the water out, vs. having to add antifreeze. I'm also somewhat surprised about not letting pump run without spraying. 30 seconds? Sure seems like a short time to burn out. My electric one essentially shuts off if the handle isn't spraying, I'm assuming some sort of over pressure switch does that. Simple to do for a gas powered one as well, hook to throttle to bring to idle, or perhaps just to the same kill switch as low oil, etc. switch.

[@lumberjackdreamer6267]

Good point. Electric pressure washers are much better

[@MrONHcP9]

Hey Don, I'm wondering if forcing water out of the pump using an air compressor is good enough. This is what I've been doing for years and it seems to work fine but maybe adding antifreeze offers other advantages. What do you think?

[@breakingnewznow]

Of course that is the way...

[@daveharris6975]

I too have simply blown the pump empty and dry using a compressor and have had no issues.

[@tubee2b]

I have a ty wrap loose enough to slide to either extreme of the trigger. Squeeze trigger, slide it down and it stays engaged. Also makes spraying less tiresome for your hand...and...can be held in many more ways without actually have your hand on the trigger. When ready to release trigger, just slide the ty wrap up.

[@martyntimmings4785]

One of the best videos I've seen I'm one of those guys who does everything right with my washer "except" I had no idea about leaving it running without water going through that was a wow! For me looks like I'll have to buy a new pump the Honda works and starts great so it should be worth the $100 can I also came across info that indicated these pumps only have about 100 hour life I certainly have more

[@donb1183]

Another great video Don. I think it's time for another shop tour. Looks like lots of interesting stuff on your back table!

[@chaoticnitwit1369]

Very well needed. Thank you sir!

[@rooster3019]

When I am preparing to use a pressure washer, I flush the garden hose that is feeding it. Mud dobber wasps and other sources of dirt and debris can get in the hose during storage. The one and only, so far, washer I destroyed was from having a 100 foot 3/4 inch black rubber garden hose on a hot summy day. Took a break with wahser off for an hour or so and the water in the hose must have been really hot. The washer was not designed for hot water and it failed within a minute or so.

[@donb1183]

Good tip!

[@catfish24]

I have a 3100 psi washer and I have let it run for 10 minutes or more without spraying but it has a built in pressure valve to relieve the pressure but one thing that will destroy your pump is starting them up with no water completely running through it to get the air out of the lines.

[@charliesmith5189]

Good tips. Additionally some start up the engine BEFORE they turn on the hose. This will turn the pump to toast very quickly.

[@rustybaxter9606]

Holy shit!!! You are a GOD. not spraying for more than 30 seconds?????? Who ticking knew??? I just bought a B.E 8m so glad I saw this. You are a king. Thank you. I'm also drunk. So I hope that hi is makes sense.

[@melvinlazear8068]

i do not have to worry about mine freezing i live in south florida it stays 75 80 degres all winter

[@donyboy73]

must be nice!

[@MostlyInteresting]

The vertical machines tend to drain the pump by gravity and I have got away with not using antifreeze and just taking off the hoses and pulling the engine over a few times to push the water through to the outlet. I left it in the cold and later realized it was ok.

[@Iansav214]

A useful video, I wish I had watched it before operating my power washer. Any advice on the following? If one has frazzled the water pump due to not using the wand as mentioned, would you recommend trying to replace the water pump or just buying a new machine? I am not sure which route to go and I want to make an informed decision based on actual user experiences. Thanks in advance for any input.

[@bwagenberg]

How do you decide whether to buy an expensive rebuild kit versus a new pump? Should you by a newer model pump? How do you cross reference it?

[@willdunham6724]

Had any customers run them without water and damage the pump? One thing that was not mentioned. Maybe they turn on the spigot and nothing comes out but the pump is running. As a firefighter it’s my worst fear is burning up a pump, as they get all cooling from the water.

[@donyboy73]

yes, i forgot to mention that

[@billypotter3831]

The pump has plastic check valves. The valves melt when they get hot. OEM, AAA and other fluid manifoldss can be rebuilt. But like you said shut the unit down when unattended.

[@jameshicks1367]

Everything he said is true. I bought a really impressive generac pressure washer back in the mid '90s that was very expensive and it was really good. I made a couple mistakes early and then ended up trashing my pumpkins. I read the owner's manual but I ignored it so there you go! Tomorrow I'm going to order a new Simpson 3100 GPM with a Kohler motor. I have an electric one right now but it sucks and really isn't even good enough to wash my car with. Much less pressure wash my driveway my deck my house etc... Follow what this man says and you should be okay.

[@DavidWalklin-m3s]

best instructional video I have seen to date 100%

[@yardlimit8695]

EXCELLENT VIDEO,,,,,,,,,,,,,STRAIGHT TO THE POINT,,,,,,,,,,,,,HIT ALL THE REASONS..FOR PUMPS BURNING OUT.............I NEVER THOUGHT ABOUT AN INLINE FILTER,,,,,,,,,,,GREAT ADVICE.........FROM THIS VID. I ASSUME THE HOSE SHOULD BE HOOKED UP AND READY TO GO UPON ENGINE START UP...........

[@donyboy73]

yes i forgot to mention never run machine without water hooked up!

[@PatHiggins-Mayo]

Never knew the last tip about leaving it running with the wand off, thanks

[@jfarinacci0329]

good review. thank you.

[@jviews1]

best best best. You told me things I never kbnew before and no one else to me. thank you +++

[@josephhoffman7630]

Great video! Thanks for the info! Little things can definitely turn into big things.

[@jerometaperman7102]

I had a pressure washer that just said not to run it without being hooked up to the hose. It had a safety valve or something that would open up if it got too hot and run water through and onto the ground.

[@damianbright6685]

Sealed units theyre usually throw away units but if you need to add oil stand up on the flange mount and add oil just so the wobble drive is covered, generic info. All units have a thermal valve (well most and any good ones should) so if it does run without using it'll open the vavle and pass water allowing water flow and to prevent overheating. This is why a manufacture gives time to run without use and it's all different see depending. Correct way to start is attached water feed and hose/wand. Run water through allowing all air to purge then start, no need to depress trigger when start if your unloader is operating correctly, when shut down. Turn off, turn off water and release all water from system (this is usually why an unloader fails, creates calcium and "crud" build up failing the piston/orings in the unloader, this is also dependant on the water quality too and filter as you said on timeframe). A big issue on is the build from factory, they usually pinch the oring when installing. Not starting co-axial and piston pumps with water overheat the piston seals hence the failures, this happens quite quick too.

[@Flammable281]

Thanks for the video. I have an electric pressure washer and when you release the trigger on the wand the pump automatically shuts off and comes back on again when you squeeze the trigger.

[@COC785]

My old pressure washer has sat outside through 15 freezing winters. Still starts and pump works. Supposed to be 7 degrees over night low tonight. I guess I have been lucky.

[@ASingh1699k]

Impietant and informative video presented very well. Thank you.

[@kennyplay5982]

Question. Why does the pump surge?? Sprays then gets weak? Then sprays then weak? Thx

[@kashi2843]

nice video, hey just 1 Question. 4:21, how is it a sealed unit?, if you tilt the PW pump side 90deg and open the 4 bolts you see on the brass pump, you can access the oil tank - from the design it seems like a wobble plate pump and then just fill the OEM specified hydraulic oil 1/2 the tank - this can be performed as per OEM instructions, generally 100hrs of use / or 6 months is a good time to change the oil and clean the oil seals, water seals in this type of pumps

[@dontump2286]

This was surprisingly valuable info. Thank you!

[@cabinlife1886]

Question…how to properly use lake water with a pressure washer? Will there be enough pressure coming in?

[@chucklucas8747]

I work at a golf courses an we use a gas pressure washer an we have kids that can't mow a lawn an the are suppose to use this most of the problems are running it dry they don't turn on the water it will kill it quick

[@turbodog99]

the good pumps have a temp relief that opens automatically and flushes the hot water out.

[@baddad5781]

Yet another great video my friend. I just bought a pressure washer. My question is though,when not using the wand do you just turn the machine off rather than laying the wand down with the pump running or is there some sort of pressure release or another way so the machine doesn't have to be turned off every little bit?

[@WeFareFartherThanDreams]

You should just turn it off, some washers actually have a safety machanism where if the trigger is NOT pulled in a while, it'll discharge its own water over time as it continues to run.

[@ranger178]

it is a giant scam how you can't get parts for anything nowadays they expect you to just throw whole unit away and get a new one don't bother fixing it

[@ellkir1521]

Dony, You skipped the number one reason: I've found after doing professional washing off and on for 20 years, is to never ever start a pump dry of water since that's fastest way to destroy a pump. I have to educate guys all the time on how to start them with the hose running with NO WAND to warm up. Then turn engine off, attach the wand, restart, and start washing. Every single guy that innitially started to worked for me claiming they knew how to use one, would want to start it without the water flowing because the machines would bog start trying to build pressure otherwise. The water is the lubrication for the pistons. That's why you start them without wand attached.

[@killer2600]

Steve's Small Engine Saloon covered this and his recommendation is to start the pressure washer with the wand trigger depressed. It makes it easy to start the engine - even if it takes a few pulls the pull cord doesn't become difficult to pull - and you don't have the extra step of detaching the wand and then reattaching it.

[@kenbrown2808]

@@killer2600 yep, turn the water on, hold the trigger, if it's new or stored dry, pull it over once or twice, to fill the pump cylinders, and start it. (odds are, you will have to pull it over a time or two to start it, anyway)

[@ellkir1521]

@@killer2600 I used to do it that way till I've ended up with clogged tips on a few occasions. Found it best to just let water flow through machine not running to remove any particles, start it letting it warm up and power blow through water. Stopping machine attach wand with quick connect and go. You can reject the advice all you want like some of my workers initially did, as long as it's not on my machines, just telling you what I've found from hard won experience doing it professionally. My workers going on to do their own thing kept that procedure because they've seen the wisdom after doing it wrong and losing time unclogging a tip, or worse yet; early demise of a rotary tip.

[@ellkir1521]

@@kenbrown2808 Nope, run the machine no wand. Single pull to start, no lugging wear and tear under load, and clears the machine of any tiny debris in hoses that can clog a tip or piston. Yes, I use a separate filter, but was blown away by how tiny the particles can be that stop a piston from being productive.

[@kenbrown2808]

@@ellkir1521 wow. You're saying that pulling the hose off makes the engine fire on the first pull? Does that work on lawnmowers, too? And if your water is bad enough that it will clog an orifice when you start the pump, it is bad enough to clog an orifice if the pump has been prestarted and warmed up, too.

[@butchfajardo8832]

Thanks a lot for your tips! God bless you!

[@TT-dz8zf]

Thank you for sharing these helpful tips!

[@edwinmcnew4389]

You just reminded me to look at my screen, thank you!

[@jeffreystorer4966]

Tip add a decent inline water filter inline ,1 grain of sand is enough to destroy the pump head seals ,

[@slowhandmedia6150]

What about engine surge, any suggestions?

[@breakingnewznow]

Use a tubeless tire valve stem and a compressor on the water inlet to blow the water out of the pump

[@RJ-fs3mj]

Always always always run cold water to the pressure washer.

[@dajonczy427]

A fine quality video by donyboy

[@richh1576]

What specifically should be added to the antifreeze to protect the (zinc, etc. castings) from **corrosion** during 'storage' ???

[@jerrymatthews8968]

Thank you for the excellent information, good video!

[@999thenewman]

You missed another reason: Running the engine before purging air. Cavitation is no good.

[@michaelspencer301]

How true !!

[@davekana8388]

Totally agree, I put one of those plastic clamps on the trigger and let it run through to get all the air out while I’m setting up, a few minutes at least.

[@live2ride73]

Great information as always DB73! My Briggs and Stratton had a none oil serviceable pump, and in the middle of a deck job the pump just froze up on me. Do you have any ideas on how or why that would have happened? I’m running city water with no contamination in the line. Thanks for all the time and content you put out there for us to learn from.

[@donyboy73]

probably because of "wear and tear", most of these pumps are made in china now

[@juanmendoza2262]

@@donyboy73 I love my Simpson belt drive pressure washer!

[@FBay]

I live in Hawaii and it never gets cold. Do I still have to use anti-freeze?

[@as4me]

Is the pump on that unit something that you can rebuild?

[@MrFescue]

Some pump brands sell reuild kits. Cat brand pumps have kits available.

[@sootie620]

Great advice as usual from Donyboy 👍

[@kmc669]

Thanks for the video. Great info!

[@aaronfranklin3773]

How can you tell if pump is bad ? Motor will run until I engage trigger. So can’t tell if it’s unloader or pump ? And the unloader doesn’t look like any other UL valve I’m seeing on line. 2016 bS model.

[@kaneapps1685]

Thanks , good information

[@Anth4044]

Really good advice thank you for sharing this 👍

[@hosslane320]

Can a t f fluid be used in the pump . I know it has anti rust and corrosion added . Bless ya'll from hooterville .