The starting engine really starts easily and runs smooth right away. Impressive.
@jbj27406
Жыл бұрын
Yeah, you're right, that starting engine was running before the starting rope cleared the pulley.
@aserta
2 жыл бұрын
When you showed the weep level, for sure i thought it would be the smoking gun, but... after all the tests, inconclusive. I pulled all four jets in photoshop and they look absolutely identical (angles of camera not taken into account). Smart move swapping them. Maybe it's just an issue that's time sensitive, hopefully a few more hours on the pull will clean things out. Top notch detective work btw, a lot of people just go full Monty on an issue like this and totally miss these kinds of vital clues. One time a work friend threw in the towel and asked me to fix his car (which was in pieces, basically the whole top was off) and it turned out to be a simple blasted little wire that had its jacket worn and was grounding through chassis causing sputtering and dirty fuel. It's the small stuff that gets you, can't ever forget about the little steps. If it's an intermittent issue... it's even worse. WatchWesWork showed a few videos on diagnosing stuff like this and man... i am happy at hobby, family and friends level, i would not like to work in this kind of line, because i'd go white in the hair in the first week. :)) You guys, who have the ability to withstand this kind of stuff are freaking heroes in my book, the world would grind to a halt.
@rickyjessome4359
2 жыл бұрын
Great video squatch253! It was really neat to watch the injectors pop off in slow motion. With any luck it just need a bit more run time to seat everything in a little bit more. Thanks for the video. Cheers
@markthompson8656
2 жыл бұрын
I expected the injector cone to be much wider. In A & P school we had a clear acrylic box we put injectors in to watch and adjust the cone so they all would make the same pattern. the cone was about 45 degrees.
@KennyKizzleRustyNutzRanch
Жыл бұрын
It'll likely work itself out. That thing is about as new mechanically as you can get. And you attention to detail in setting things up has warranted a reward! Staying tuned to see how she runs out.
@flydieselair
Жыл бұрын
Try pulling the exhaust manifold to isolate which cylinder is huffing the fuel/oil. I, back in the 70's was an engine rebuilder at Cummins Ontario in Toronto Canada. To pull the manifold and check the ports was 1 way of tracing fuel/oil problems. This was done running and shutdown to further isolate the problem. Sorry if I seem to be coming across as a big mouth. I love your show and I'm just trying to help.
@timothyball3144
2 жыл бұрын
Great visual on those injectors, so thank you for that. BTW my fuel shop is 3 1/2 hours away so I just ship them.
@Drottninggatan2017
2 жыл бұрын
So these are NOS. Did they have cosmoline on them? The risk is that someone bought a new set of injectors but returned one because it was popping. So they gave him another one and put this one back in the original box and put it back on the shelf.
@leeriver857
Жыл бұрын
Yes, you are correct about your lube oil comment. I have had the 'popping' sound many times on engines that manage to get a little taste of lube oil. and as you know it only takes a minute amount of lube oil (less than injection amount) to make the timing a little late or early and thus creating the odd 'pop'. On the cat, I would work it hard at full power for a full day and it should disappear. Les. 70 yr old ex Cummins, Caterpillar, and Detriot mechanic right here in New Zealand :) BTW I enjoy your beautiful scenery and would love to see more of your family farm.
@tonypaul2987
2 жыл бұрын
Weak valve springs maybe. Or needs be run more to break in engine to seat piston rings. Man that engine runs like new to me sir. Great job. Love your videos. Can't wait till you start fixing the rock crusher.
@jondavidmcnabb
2 жыл бұрын
That injection testing was probably one of the coolest self tests on KZitem. Also the sound of the cat pony motor makes me want to build a pony motor, motorcycle!
@ronchappel4812
Жыл бұрын
Would a horizontally opposed BMW twin be similar in sound? With the mufflers removed of course😁
@loisgunstone8444
2 жыл бұрын
Hey Toby. It seems odd to me that a nos injector would have paint on it since they are only painted on a complete engine. Maybe it was pulled and put into stock by mistake. I see no reason to pull an injector from a completed and painted engine unless there was a fault. Ian 🇦🇺
@mymessylab
2 жыл бұрын
Great video! Nice idea to check injectors that way. I suggest a compression test to evaluate either valves or rings for leakage.
@bonielsen4512
Жыл бұрын
Had the same pop sound on my new renovated 23c diesel .it turned out to be the fuelinjectorpump but it sounded like a broken valvespring.
@kenbellamy6085
Жыл бұрын
Sounds like a head and butt scratcher. Great video, love that old Cat equipment.
@colin8532
2 жыл бұрын
As Rick Bork would say, Giv-er the onion!
@IndergaardAcres
2 жыл бұрын
I agree! Give it all the onions! It will quit slobbering at some point once the internals all wear together nicely.
@clydeschwartz2167
2 жыл бұрын
excellent video I think you may be over thinking the slobber mess I feel you need more break in run time with the small bore engine it may take 100 hours to break it in some engines are really fussy the valve settings and the injector spray looks about as good as you going to get just run it.
@jmailbell
2 жыл бұрын
Well the starting engine sounds fantastic! LoL Great video as always.
@StubProductions
Жыл бұрын
That’s a cool test! Never seen injectors tested like that. Really nice demo.
@bishopcorva
Жыл бұрын
For just a moment injector 1 looked like its spray was a solid stream then switched to a more misty spray during the last half of the pulse, whereas the others looked fully like an even misty pulse. Might just be a very slight leaky bypass inside the injector that as the pressure ramps to peak overcomes the leak and forces the correct spray pattern. One way to test it would be to swap injectors from those to ones from the parts tractor to see if it fixes it the issue. Since you said they are NOS it might have been a minor flaw when made that wasn't enough to reject through QC if it was even 100% test at the time. Still though, quite an interesting look at the working bits.
@geneshepherdsr
Жыл бұрын
I mentioned this before timing on the inj pumps is critical. My d4 and a d 2 of friend of mine missed like yours. Check with depth mike to set timing a few tho. Makes a big diff. I set a couple tho more than spect because of wear. Thanks Gene. Good luck
@rickbray7100
Жыл бұрын
Friend made a injector tester out of a grease gun and pressure gauge worked well for 3B Toyota diesel injectors.
@AB-nu5we
Жыл бұрын
Very cool troubleshooting scenario. Thanks for sharing your insight on how to start to proceed.
@moplum
Жыл бұрын
My MM G706 engine wet stacked right after rebuild. It quit shortly after hooking it to a pulling sled. Pulled on highest weight setting. It has not wet stacked since. So I agree go work your D2 till it’s tongue hanged out.
@ap1687
2 жыл бұрын
Thanks! Good to see you back in the shop! Any updates with the gauge face? What's the plan for the coming shop season?
@danielbutler578
Жыл бұрын
Hallelujah!!!!!!! I am eagerly awaiting the completion of X231. That's what got me watching your channel in the first place.
@danieledwards1081
Жыл бұрын
@@danielbutler578 yep, same here
@rodneymiddleton9624
Жыл бұрын
I'm sure you will find it!!! Thanks!
@76RSLT
2 жыл бұрын
Atleast you are working on a list of what it isn't. My ocd really wants it to be that black pump on #4 . Lol!!
@ImpHalla66
2 жыл бұрын
I volunteer to drive the RD6 Also, while I'm there - I need to clean the inside of the garage door. My OCD is driving me nuts with those black spots. 🤣
@YeahJustMe
Жыл бұрын
It would be interesting to perform a cylinder leakdown test to see how the rings are sealing at this stage of break-in. I don't know that it's worth buying a tester if you don't already have one (plus figuring out the fittings to adapt it to the 3400), plus you're going to complete the break-in anyway...but it would be instructive to see an A-B leakdown result, especially if the pop goes away after the final stage of break-in..
@gordoncorey8023
Жыл бұрын
Like how you break it in by pulling the old RD6 around the field
@johnsawyer2516
Жыл бұрын
Just run it hard and steady one of two things will happen, it settles down or it goes bang let’s hope it’s the first after all your careful work. Excellent videos. Take care stay safe.
@allanrichards3752
Жыл бұрын
I looked at the injectors on slow motion a few times and they all looked very even and with everything else checking out ok I guess it is best to just run the crawler and see if it settles in. As for using a DTI to find TDC it is not always the most accurate way because there is a dead bit when the rod goes TDC. This on an engine carrying a bit of wear or some design clearance can be a few degrees. The most accurate way I have seen it done is with some degree tape on the crank where the timing mark is. If it is a petrol engine, then use an old plug and take out the ceramic bit and tack weld a short length of rod in the plug. Turn the engine to come up to TDC and feel the piston touch the rod on the plug. Make a mark on the timing tape then turn the engine back the other way until the piston touches the rod again and mark the timing tape. Halfway between the marks is then TDC.
@LaLaLand.Germany
Жыл бұрын
Pulling the RD6 around sounds good to me, work the thing! Have You been in fifth gear? Work it, Baby! Let´s put together a nice towing-convoy!
@amossnowdaharleyman9179
Жыл бұрын
Furnace noise: down here in NE Texas we're in the season of confusion. Heater at night and A/C during the day. Another month and we'll be in straight heat season. Hopefully.....
@mikehughes3533
Жыл бұрын
Great diagnostic work.
@johndowe7003
Жыл бұрын
It starts slobbering when the rings get stuck, lotta puttering around on a diesel with out load will do that also. On older machines ya gotta run em full blast so that the engine gets hot enough to burn all that crap out and keep the rings from getting stuck . Drag something heavy around for a few hours and the slobbering will go away.
@texasjetman
Жыл бұрын
Very informative. Thank you for great content with explicit details
@paulsilva3346
2 жыл бұрын
3:00 am I the only one to catch the irony after an eloquent dissertation on wet stacking.? You go and stand by the garage door where the wet stacking has splattered on the garage door. I got that!
@LLAHTI1
2 жыл бұрын
When I used run Cat 3406’s in my trucks in the old days, with a new truck used to try take one of the first loads out west. Even in the summer, get to the mountains, stop put the winter front on. Run it up hill till the temp. warning light would come, pull over let it slowly cool down really good while idling, do it again three times. The old school trucker that taught me this said you will have an engine that will never burn oil, he was right. I don’t think you were getting it hot enough on plow day,? Fall temps, fan running, pull the RD6 around with some card board on the front and really get that temp up? Worth a try?? Good luck!
@LLAHTI1
2 жыл бұрын
One other thing, have you used an infrared temp. to see exactly what temperature you’re running when you’re trying to pull hard, when I see that wet stacking and I know you have a newly rebuilt motor but on a truck diesel engine used to see it all the time in the old days when you were idling at night trying to sleep and couldn’t keep the engine hot enough they all used to do it because you couldn’t keep the temp up so Like I said just wondering if yours is running hot enough to start with? Is the coolant really what the gauge is saying?
@40yeartrucker25
2 жыл бұрын
I did the same with a new 1985 KW 3406 cat would not stop using oil when I got a load from Minnesota to Montana and a 40 mph Northwest wind ,temps 10 to 20° F I closed up weather front a worked that Cat a full power with a close eye on temp gage. That seated rings a no more using oil.
@junior1138
Жыл бұрын
I know it has no time on it yet, but that oil is pristine.
@survivingmaineona20acrefar77
Жыл бұрын
Excellent video my d8800 tars from number 3 but I haven't had a chance to check it out, a lot of insight for me when I do. I will be going through your area this week but I won't stop in unless you would like me to. Let me know if you except visitors.
@rickharper6320
Жыл бұрын
Hard to actually tell on my phone. But it looks like number one wasn’t putting out very much fuel at first. It didn’t look as though it sprayed as much as the others until about the fourth or fifth time the others had “fired”. May just be lighting or camera angle, but you had a much better view than any of us. May have just been a bit of air in the lines. But that is all I could imagine could cause an intermittent pop. I don’t think the issue is very serious as it runs & pulls too well. I know Cummins much better than vintage Cats. So I am watching your progress. Thanks for sharing, I have learned quite a bit.
@kennethpiller632
Жыл бұрын
Maybe has been mentioned already, if the exhaust manifold is removed and with engine running, see if can notice from which exhaust port the white exhaust comes from when the engine misfires. If the same cylinder every time or if randem.
@donbullock8790
Жыл бұрын
With the intensity f the way you put this together I'm surprised you are having a problem. The way it starts, runs and looks you should be proud. I agree with you that it needs to run some more. The proof of that is coming out the exhaust. I'm sure you'll find the cause and can hardly wait for it.
@anibalbabilonia1867
Жыл бұрын
I definitely enjoyed watching and learning a little bit! Hopefully all it needs is more breaking in time! Maybe it’ll fixes itself on the long run! Good luck Squatch!👌😎👍by the way everything seem to be working as it should though!
@ThatOliverGuyChris
Жыл бұрын
New to the channel, so maybe this has been covered. The Hercules engines in a couple of my tractors use a nut and ferrule at the injector that tend to crush the injector line a little each time it is tightened down. This eventually causes enough of a restriction that it can delay the timing of injection. I took my drill index and found a bit that just fit in the line hole and slid it in. Sure enough it stopped where the ferrule crushes. I drilled it out, flushed the line and put it back together.
@TestECull
Жыл бұрын
18:45 Honest truth I would just not worry about that wet stacking. The thing runs better than modern machines do. It's got a couple quirks but it's also got a few decades under it. I'd say, long as it runs like a swiss watch, let it buck.
@CS_Heavy_D
Жыл бұрын
You could put cardboard over the injectors say maybe 12-18", let them spray 2-3times each then you'll be able to see the size over each spray left on cardboard.
@oldcatmech
Жыл бұрын
With the swap from one to four is the old way of confirming the nozzle is the problem! If it stays in one then could be rings or injection pump! Also check to see if fuel line to number one line opening is not pinched down, had one that had a restricted orifice, fuel flow proved it on a test bench!
@pipikr
Жыл бұрын
Greetings from Austria, I think the pops was caused by oil, by pasing the Pistonrings. Maybe the surface of the cylinderwall was to smooth, so the pistonrings needs a longer run, to seal as best as they can.
@andrewwright1200
2 жыл бұрын
Did you try the injectors spray test with the throttle just set to idle? I.e when you are having the issue.
@tedhewitson823
Жыл бұрын
A friend years ago I helped keep his 2 and 1938 d4 has a similar early version engine. He ran it for years were it would fire on 4 perfectly for half hr then 3 cyl 1 started popping and raw smoking. Then would run perfectly on 4 then doit again. We never took it apart. He bought a 55 d4 315 engine ran perfectly and his 47 d2 always ran perfectly. I often wondered if injector or valve not seating
@kimalter6620
Жыл бұрын
Watching this vidio i was thinking how cool it would be if you had a pipe or flue from your ceiling running threw your roof . then you could run a flex pipe from your exhaust and keep all the fumes out of your shop .you could run the attic pipe out the gable end as well instead of threw the roof . Great job on your 5j1113 .
@seniorelectrician6831
2 жыл бұрын
Great Video, I totally agree with the changing of #1 injector with another, while you work it more as you said if the problem stays in #1 cylinder or does it move. You will need to work it as hard if not harder and longer than the last time, so you can get the slobber cleaned out. I am not a wizard in injection system but I do have a decent understanding, with that being said is there a check valve or poppet style valve in those injectors to keep them from dripping or pushing the fuel back towards the pump?
@aserta
2 жыл бұрын
Easiest cheapo, simple diagnostic method. Suspect an injector? Swap it. Weird that it weeps, but is otherwise ok. For sure i though it would be the injector, but it seems it's not, to be seen. Might just be a seatment issue that may heal with time.
@shaneharrison4775
Жыл бұрын
You'll get it ironed out one thing we now know for sure the spray pattern of those injectors looks the same upside down as the did when you and senior first crack tested them. Perhaps it's something mechanical that needs to ware in to a final seat. Grand dads F30 had 2 pops that shot smoke rings from the exhaust tube. And that was after we did a head job on it because of a cracked head that grampa brased up and it always seeped off the sides.
@transmitterguy478
Жыл бұрын
I have a 67 JOHN DEERE 350 LOADER 3 CYL and it does the same thing on idle, it will pop every so often, we changed the injectors but the same thing. We have not rebuilt the engine it seems to have good power.
@mortson978
Жыл бұрын
Last week my car (16 years old, 220k miles) had its 1st check engine light. I was bummed, but I figured maybe the charcoal canister needed replaced. Then a couple days ago, it stopped coming on. Whatever the problem was, it seemed to resolve itself. Hoping for the same result for you and 1113.
@alasdairhamilton1574
Жыл бұрын
Squatch you can alway drag Rick by his feet, that should “drive the snot out” of 5J1113😊👍🏴
@KubotaManDan
Жыл бұрын
I copied this post from EngelsCoachShop; Do you know about this? "the Caterpillar name started out as a model of tracked vehicle sold by Holt / Best, and the logo on these early units was the name arranged to look like a caterpillar!"
@svendholme3627
2 жыл бұрын
Toby, a suggestion, why don't you drag your stone boat around for a load to pull? Not enough drag, add more rocks. Always love watching you work on 1113 and the look on your face on the inaugural ride? Priceless.
@rogercarrico4975
Жыл бұрын
Very good idea. I rebuilt several things that were impossible for me to run under a load after rebuild. I naturally used break in oil. The recommend time frame.Things like picker engine. A sprayer engine. They would, all cranked good,run good, not slobber. However, seems like they always would use a tad more oil than I thought they should. Quart every 40-50 hours. Something like that. I've done tractors that I would take them out with a plow of some sort. Just lug the fool out of them. After draining the break in oil. They would do much better on oil consumption. I definitely believe in the ring seating under a load process.
@benmeyer3962
2 жыл бұрын
Work it hard. See what happens
@aserta
2 жыл бұрын
So this engine's kinda like a good pot soup. It's decent the first time, but it gets better with every reheat. Nice.
@emilhamilton5200
Жыл бұрын
Hi there. My ten cents... When you did the spray pattern test I think you did it with WOT. I would try it again at approx idle. At idle the fuel delivery from the pump might not be sufficient to overcome the spring force inside injector 1 compared to the amount of leakage. Maybe at idle fuel delivery your spray pattern will vary. Anyway. Excellent and interesting videos. I am myself an offroad machinery mechanic in 🇩🇰 and find your vids well documented. Thanks
@russellsmith3825
Жыл бұрын
Even at low idle,the governor will go for more throttle until it gets to the preset RPM
@Americal1970
2 жыл бұрын
I am betting on you , I would drive that thing to the MOON with no lifejacket. LOL
@cyrilhudak4568
Жыл бұрын
Have you considered Area Diesel Service in Illinois?
@greenmirror5555
Жыл бұрын
I am here late and have not heard the "pop". I see the weeping black stuff...have you thought about a exhaust manifold leak allowing air back in the exhaust manifold and ports that might help to ignite the tiny bit of unburnt fuel/oil? Also makes me wonder if it is more fuel than oil are you running rich? You might pull the exhaust off to check exhaust valves for wet oil and the pistons for wetness. Looks like the injectors are very happy. gl gl
@TestECull
Жыл бұрын
9:48 Neat to see the firing order on this beast is the same 1-3-4-2 that most inline fours right down to tiny little motorbike engines use. Spray patterns look good to me, but I'm no diesel mechanic.
@Skremn01
Жыл бұрын
When viewing the fuel spray pattern, it looked like the 1st injector would be intermittently weaker in its fuel delivery. May just be me.. but I think that injector is def your issue.. you should pull an injector you know is good from another machine and run it.. if it solves it.. bango..
@andrewread8370
Жыл бұрын
Had a chevy 250 6 cyl had the same ran grate on idle when you gave it gas it pop .Every one said carb, timing or vale it ending up being one of the lobe on the came was worn down
@JamesColeman1
Жыл бұрын
Gives a different meaning to “make it rain”.
@lekinwyo822
Жыл бұрын
You always have great videos. I have an AC M crawler. Wondering where to get parts for it. Any recommendations for where to get parts? Thanks.
@heimcomputer9772
Жыл бұрын
Great video... I like your analytical approach. In slow motion it looked to me like the spray from the first nozzle looked a little different. But maybe I am wrong.... Kind regards from a viewer from Germany.
@ormmeford2204
Жыл бұрын
You have pretty much done everything that you could think of. I say just go with the pop, unless it becomes a real problem for some reason. There are enough engines with their own quirks that I will say you really shouldn't worry after doing all this. Be satisfied and more forward.
@triptisrinivasjanardan3929
Жыл бұрын
Orm Meford I agree. Squatch, mechanically speaking, is the pop that too only at a certain RPM that much of an issue? Let's keep in mind that this 85 year old tractor sat for God knows how many decades and has only just come back to life thanks to your meticulous work of 3 years. It just needs a little more time to adjust centuries, continue with the break in and I cannot imagine the machine being in better hands.
@AWDJRforYouTube
Жыл бұрын
Is it worth pulling the exhaust manifold, and do an engine run to see which cylinder[s] are throwing the affending goo Squatch?
@AWDJRforYouTube
Жыл бұрын
@@squatch253 Wow. they looked seperate from each other in video EP19, but that be the case, I'm sure you will get to the bottom of it and get it solved. PS: I joined up to your excellent channel today🙂
@denistaramasso9251
Жыл бұрын
Like you said the engine ran perfect when on the engine stand . Injectors looked good. In my opinion à bit of dirt or contamination could have gone in the barrel pump in one of the barrels.
@alexthomas3075
Жыл бұрын
I noticed that the spray on no.1 injector was not as consistent as the other 3 were from my point of view
@8068
Жыл бұрын
Hmmm... try completing the breaking process as you mentioned. This may be an engine that just needs to be worked a bit more after break-in to get everything to seat properly.
@dangerrangerlstc
Жыл бұрын
I know we've had some cases where we've had to remove the exhaust manifold to see which cylinder is causing a smoking issue. Maybe take the manifold off and run it to see which one produces the pop? Could it be something with the decompression system causing issues too?
@billrey8221
2 жыл бұрын
I Love your analysis, thought process and explanation, in addition to all of the work you do. I don't know a damn thing about tractors nor diesels. I have found that there are a lot of old equipment (farm, construction, hit and miss, military, and railroad) videos on youtube. America was built with all of this equipment (carbon base) and many people (politicians) don't understand that history. I more thing, I have watched the building of the Panama canal with steam shovels, my god! ergonomics for the operator?...and then the boiler attendant too? Thanks for posting!!
@lwilton
Жыл бұрын
Three people a lot of the time: operator, stoker, and engine wiper. The later was in charge of keeping fittings lubricated and the grease wiped off of stuff.
@JA-ux7dd
Жыл бұрын
I harken back to my airplane ownership days, they changed the fuel and low octane fuel was outlawed, were forced to run 100 low lead…this lead to sticky valve guides which lead to popping and rough running. could a sticking valve guide be the problem?
@dans_Learning_Curve
2 жыл бұрын
*"Work it until it's tongue hangs out!"* Great analogy! Tried to send you an email. Didn't find an email address. Do you have one for KZitem?
@ThomasLips
Жыл бұрын
flog it👍👍👍
@greglittle554
Жыл бұрын
Cat recommends BonAmi powder to seat rings that don’t seat properly the first time.
@EricaMTB
Жыл бұрын
Have you removed the exhaust manifold to see if the wet stacking is really from cylinder 1?
@andreashaas7997
Жыл бұрын
Leave it Sir, it's her character
@earlwest7351
2 жыл бұрын
It must be personally frustrating after all the money and work you expended to have some teeny little glitch pop up. My philosophy is to make sure there isn't a catastrophic cause looming, and the run it until the gremlin shows itself. Machinery will usually tell you what's wrong if you listen, and I know you are aware of that. Keep up the damn good work.
@mnshp7548
Жыл бұрын
in not sure if you did this so sorry if you allready have. Change injector 1 to 2 and vice versa then you'll know if its the injectors or actual mechanical problems with cyl 1 as you will have black stuff on the exhaust. Hopefully itll clear up when you get it proper hot
@bcbloc02
Жыл бұрын
Surprised you didn’t do a compression test while you had the injectors out. I assume because you don’t have the right adapters. I have a bunch of Bacharach compression testers I may have what you need to check it. I imagine that is who cat used in the day do they list the proper adapter number I will see if I have one.
@bcbloc02
Жыл бұрын
Actually I found a chart in one of my kits says it take a 508 adapter and I have one. If you want to borrow it send me an email and I will get it sent off to you to use.
@bcbloc02
Жыл бұрын
@@squatch253 well it is just like any other Diesel engine it should check ideally within 50psi of each other and should at a minimum be 300psi. You could always check the mistress as a cross reference.
@DismayingObservation
Жыл бұрын
Messy but effective. It’ll be interesting to see what the culprit turns out to be.
@lwilton
Жыл бұрын
The fact that the engine generally runs fine and it is only an intermittent pop makes me think it is something that won't likely show up without watching the injectors piss all over the place for at least 5 to 10 minutes. And I'm betting probably also won't show up until they are up to temperature. I get back to wondering about root causes: what is the cause of the pop? You probably have a good idea, but I can't personally tell from the video of it happening. Is it an injector not firing, so there is a miss? Is it an injector perhaps sometimes misfiring the total amount or the spray pattern so it is a weak firing? Or is it fuel showing up in a cylinder when it shouldn't and maybe firing when a valve is open? For that matter, is it an occasional mistiming so a cylinder is firing out of time? If so, is the intake or exhaust valve open at the time? Or is it maybe a valve bouncing and being open during firing?
@larrydavidson3402
2 жыл бұрын
Sorry you didn't find anything, I have full confidence that you will get it figured out.
@Railfan6675
Жыл бұрын
I’m not sure what you have in it for oil but I find the older engines don’t like the new multi grade oils. I’ve been running single grade like SAE 30 on most of my older engines ( pre 1980) with good results. Was getting wet stacking on a recent rebuilt Perkins, switched to single grade, problem solved.
@waynep343
Жыл бұрын
Loosen the exhaust valve lash to 0.014" see if the pop goes away.
@nikoshi1988
Жыл бұрын
You could try a DIY flow test of the injectors with 4 measuring glasses or cups. See if they all flow around the same ammount of fuel.
@dustinmcintosh6799
Жыл бұрын
theres a diesel shop near me that i watch videos for all the time… anyway they use their machines to calibrate and check common rail injection systems based on the measured amount of fuel from each injector in the test. i wonder if you could crank the engine over and measure the precise amount of fuel being delivered from each injector? thats my shot in the dark anyway.
@bobpaterson1845
Жыл бұрын
Really enjoyable video from a who dunnit perspective 🤔 sorry you haven't been able to reach a suitable conclusion,,,,,, but I'm sure you will 💪👌
@KD0CAC
Жыл бұрын
I am leaning towards not broke in also , maybe a compression test , then one of the $30 temp guns to check each cylinders exhaust ? Barring all else --- have to call in an exorcist ;)
@deweydodo6691
Жыл бұрын
I would still have them tested at a diesel repair shop . Was more of a squirt than a spray
@rpujol
Жыл бұрын
If you want to clear that black mess, run the engine at maximum load you can for an extended period of time and you see how it will dissapear completely. Hook the most heavy item you have that you can drawbar pull with the D2 and make some laps around the property. You will see how it will solve the problem. If you were in plow season, also a good plow lenght passes in a field will be good.
@johnbize5736
Жыл бұрын
16:09
@jenniferwhitewolf3784
Жыл бұрын
Toby, you mentioned in passing on the firewood video about being in the shop "full time". Did the Ford dealership close? I tried to load their website again, and found it gone.
@jenniferwhitewolf3784
Жыл бұрын
Fantastic! It's been a while since hearing your reference to the 'Ford prison', so this pretty well explains it all. AWSOME that you can follow your passions now. 👏🏻👏🏻👏🏻🙋🏼♀️
@evankibbe590
2 жыл бұрын
I was thinking it just needed to be worked hard!!!! And brought up to operating temperature for hour's at a time !!!! Under a load of course!!!
@markphillips6154
Жыл бұрын
What became of and or what did you surmise from the number one injector having the fuel in the top where the other three were dry? Where was that coming from
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