My last multifuel injection pump video series. ( 1 of 3)

[@staym925]

This video is a gold mine of info, not to mention speaking truth about taking pride in your work and your choices in life. Thank you.

[@WolfmanJack-ol2rl]

You have the best videos on these military trucks very knowledgeable. Thanks for the videos. Help me out a lot.

[@andrewk332]

Thank you for taking the time to make these videos

[@Joseywales414]

I appreciate you talking about the boot and the Ferrule because I have an issue with one and would not have known any of that information with out you. Thanks Garrett 👍🏻😎

[@VintageJunker]

Amazing! You are doing Gods work here! Our pump is on a 1974 465 Multifuel with an extremely rotten fuel system! Yikes! Sledge in the tank like molasses. And fuel filter canisters like I've never seen. All went to the hot tank. Working our way up the system.

[@VintageJunker]

Hi, was just wondering if the injector lines going into the injectors are 1/2-20 thread? We are struggling to get #2 threaded? don't know why? TY

[@dw7094]

In my day I ran a DSU. I had a Fuel & Electric Section that were wizards of Bosch and Stanadyne injection systems. Their MOS's were 63G. I don't think they have those guys anymore.

[@bradcroft3898]

Much appreciated of the video and your time.

[@Multifuel]

I hope you get into the governor this series! Thanks for your work.

[@dieselprocanuck]

Grateful for your knowledge. You impart though you don’t have to

[@jordanc3648]

Big mike saved me with the gasket the new rings and the missing nut and washer on my fuel lever. Very happy with it. Also hoping you get into alittle tuning. After my install of all the new parts im getting a hard start do to to little fuel (can tell because if I set the idle up or lightly hover over the pedal with my foot it fires right up) and need to do adjustments. But don’t wanna mess anything up lol

[@tacticalrepair]

I do have a video or two on tuning already. This series was strictly parts replacement.

[@ninechaos3160]

I have 5 PSI from lift pump. Still 5 PSI while cranking (new batteries) and truck will not start (booster pump not boosting I guess?) With one small quirt of starter fluid, it will fire and immediately builed 40 PSI (measured at secondary filter). Runs and drives great! Until you kill it. Kill the truck, it will not restart without a squirt of fluid. Even an immediate restart attempt wont work. I am guessing this is a leak or internal obstruction at booster? This started after a deep cleaning of the fuel system after sitting for 5 years. My injection pump and booster are NOS units installed and working great before sitting for 5 years.

[@tacticalrepair]

Hey, just seeing this comment now. Sorry about that. It does sound like you have an obstruction in a fuel line or filter housing somewhere. Possibly one of your pressure relief valves hanging open.

[@willianamaro-s9n]

Amigo tengo un motor de esos pero en la mañana cuesta para encender tengo que colocarle gasolina por el filtro y bota mucho humo blanco que podria ser esa falla saludos desde venezuela

[@johntexan4165]

Can you provide the link to the 2nd and 3rd video in this series. I'm not seeing in the KZbin search.

[@tacticalrepair]

Because youtube has been deleting my videos. In the last year I've gone from 410 videos to 373. Nothing I can do about it. They say it isn't happening.

[@johntexan4165]

@@tacticalrepair figures… LoL.

[@markpelagio690]

When putting it to the engine, what marks should be consider and aligned?

[@tacticalrepair]

The appropriate mark for your engine model on the crank balancer, and the mark under the rectangular cover on top of the advance housing

[@capt.kennethabney8789]

Hey Garret, the same thing just happened to me with the broken kill lever on the Deuce I just bought from Cooley. What’s the chance of that if you have never seen that before. 🤦‍♂️

[@tacticalrepair]

It's rare but it does happen

[@jamescoffman5306]

I’m trying to find some info on adjusting the drop rod on a deuce that’s been sitting for 12 years. It goes to straight down position and to the off position but it won’t go to the 7 o’clock position. Truck won’t start without either but then runs at about 8,000 rpm idle.

[@tacticalrepair]

Does it move freely, or is it sluggish or sticky?

[@jamescoffman5306]

@@tacticalrepair it moves freely.

[@tacticalrepair]

@@jamescoffman5306 that indicates to me that there has been a major failure in the governor assembly. I'm sorry to have to tell you that but you'll need to have that pump professionally repaired.

[@jamescoffman5306]

@@tacticalrepair so we pulled the FDC bypass off of the pump and the drop rod goes all the way to the 7-8 o’clock position with it removed and everything moves freely. It seems like the part in the FDC that looks like a claw is keeping it from moving all the way forward. When given full throttle the drop rod will move all of the way forward. However when attempting to start the truck the lever stays in the 6 o’clock position and the truck will not start without either. I screwed the fuel nut that was under the cover down about 5 full turns and the truck will start by barely pushing in on the ignition.

[@tacticalrepair]

@@jamescoffman5306 Holy shit. If that's really the case that's got to be one of lowest fuel settings I've seen. I hadn't even considered that.

[@gallopinggohst7025]

love your videos man! so . question. and I haven't found a video with you talking about this. (if you have one let me know ) my truck just started doing a throttle surge going down the road. you can hold at half throttle and it will rev up take off, then throttle goes down and slows down, and does this constantly. and also massive high end power loss when it's doing this. and when idling it sometimes dies. would this be a governor issue?? or an issue with the injection pump?

[@tacticalrepair]

I think you've developed an air leak in the fuel system somewhere. Probably the hose inside the fuel tank.

[@gallopinggohst7025]

@@tacticalrepair thank you! Ile check it out.

[@KraeseRepairs]

Is it common for those boost pumps to leak? I have seen two of them that are wet around the cover.

[@tacticalrepair]

Yes it is.

[@Capriceii]

I just discovered your channel, and I am about to pull the tranny out of my 109 to swap so I can rebuild its current tranny! Thanks for all the videos!

[@chandlergilbertson5902]

Do you offer services on pump refreshes? Like gaskets and o rings? Mine is leaking pretty bad and want someone who knows what’s they’re doing to do it!

[@tacticalrepair]

Yes, but I don't work for peanuts. Shipping is also a bit expensive because of the weight. And I take my time, so it isn't a fast turnaround.

[@johndowe7003]

@@tacticalrepair heheh peanuts, i hear ya man. i hate when some folks try and nickle and dime me.

[@tacticalrepair]

@@johndowe7003 I usually don't have that problem, but many people I've found don't understand the cost of skilled labor. Not to be an ass to Chandler Gilbertson, I'm simply trying to inform him of my practice.

[@johndowe7003]

@@tacticalrepair i understand man.

[@joeldenison1734]

Do you have a link to get the 3 O rings?

[@localsheriff]

OK; we are a club of former Amy vets who restore and display wheeled and tracked ex-Army vehicles. Sadly none of us have background on the M35, however we have one belonging to our club and it has recently begun to completely deny firing without the use of starting fluid - once it does it runs like an absolute champ, hardly even smokes. All fuel filters and lines have been cleaned up and bled - so if the engine is as otherwise healthy as it sounds we don't wanna blow it up with starting fluid since we're obviously having a fuel supply/ engine stop mechanism issue. Is the gunk and corrosion we're seeing @6.53 the only cause that can limit the linkage to reach the proper 7 o'clock position or are there also other places to look?

[@tacticalrepair]

How often is it ran, and how often does it get fresh fuel? It may be just a bit of varnish starting to stick the fuel lever. Also, I find it better to use brake parts cleaner or gasoline on a rag on the air intake mushroom cap. Far less harsh than ether.

[@evanhart4032]

@TacticalRepair If the fuel lever assembly is froze up, and you start it up anyway, what damage will be done?

[@tacticalrepair]

Depends on if it is frozen in the full fuel or no fuel position. In the full fuel position the engine can run away and blow up. In the no fuel position the plunger will stick up and the button will fall off, and then you have to pull the hydraulic head off to fix that. No permanent damage though.

[@evanhart4032]

@@tacticalrepair Well that's great news. I guess I can pull off the assembly to clean it, reach in and check the plunger with a screwdriver? Thanks for your channel, You have some great info here. My pump is on an old tractor, not a military truck, but its the same beast! Will subscribe and like all I watch. Oh and do i have to pull the pump completely to get the hydraulic head off, or is it just way easier?

[@tacticalrepair]

@@evanhart4032 no need to pull the pump off.

[@paulwallace6097]

Where can i get a injection pump for a LDS 465 rebuilt or a replacement?

[@elgatodeguatemala]

I have a 1968 kaiser. but the fuel pump does not send any pressure. Also it's like that u have in this video. Should I replace the pump? you have any idea where i could buy a new or used one. Or can be restored.? Thanks a lot for u help.

[@tacticalrepair]

You can repair it. With my videos you should have all the information you need to repair it.

[@elgatodeguatemala]

@@tacticalrepair thank you very much for your help. God bless you for helping others.

[@reececarpenter7895]

I also have a 68 kaiser what would cause the the engine to idle a little high and have no throttle response any information would be much appreciated

[@tacticalrepair]

If it sits a lot or has been sitting for a long time there's probably some varnish gumming up the fuel control lever inside the shutoff cover.

[@millstonejeepworx]

I did not replace my boost pump seal when I rebuild my Hydraulic head about 2 years ago. Are you going to show a video of that?

[@tacticalrepair]

Yes

[@jhonatanfarrera899]

Greetings friend, I have a 465 ldt engine and ignition I can not lower the minimum enough, I lower it by the throttle lever and it manages to go down but it does not hold and turns off, any ideas for this problem. Thanks in advance

[@tacticalrepair]

Have you changed all three fuel filters? What rpm is the idle at?

[@jhonatanfarrera899]

@@tacticalrepair Yes, the filters are new, the injection pump was disassembled to remove a bottle of oil that it had and when it was put back it remained that way, could it be a timing problem? or can there be other causes?

[@tacticalrepair]

It sounds like something was improperly assembled.

[@jhonatanfarrera899]

@@tacticalrepair thanks i will recheck everything to see if we missed something

[@tacticalrepair]

You may have the hydraulic head installed one tooth off time.

[@coachgeo]

LOL. you sound a little bit like Ted Cruz

[@tacticalrepair]

Now that you say that I can hear it myself. 🤣