Thanks for this man!! Just got an s83p... Helps me a ton! Thank you!!

This helped a great deal! Thank you for the in depth analysis.

Thanks for the tip on the choke, mine was froze up.

great video buddy you are about the only one on here that actually got to the point and wasn't a idiot thanks 👍 😀

Great information on the carburetor. Thanks ☺️

Thanks for the very helpful video. I have an S110P but it's probably similar. Thanks for your MiniTruckTalk forum posts as well. Very helpful!

Helped a lot thank you

i wish i knew you personally , you seem like the type i would like to have in my corner when i have a problem on my u42t mitsubishi minicab .

@fupabox Thank you very much. i will try to get a suitable replacement. i will let you know how it works. just out of curiousity do you have any schematics to show how the vaccum for the mini dump truck model s83p. my electronics all come on but the vaccums dnt work for the 4wd. non of them neither does the sudiff lock. all the switches are giving current but still no vaccum. some of the hoses arent connected. NB this is for another vehicle i have two. one dump truck an one regular truck.

Nice man Thanks

thanks for this!

good explanation man.

Could you please tell me what the routing of the 4 vacuum hoses are coming from the ported vacuum valve next to the fuel pump? Thanks

nice work! i have a question. is there any restriction plates or anything on these trucks. i have a 93 and in forth gear it is pretty much gutless.is there anyway to get more power or torque out of these. thanks

My friends is a 94 1000 petrol engine running rich. It seems to have a manual cable choke. Needs full choke to start it and stutters and stalls unless the choke is out for a long time. Is there a mixture screw on the carb or air bypass jet? when it’s warming up under choke. Isn’t helped by radiator fan being wired to be always on. Probably needs a new sender unit. I believe it’s supposed to operate at two speeds depending on temp and shouldn’t come on straight away.

Thanks for this. How long should the idle stay high rpm during warm up?

I strongly like hijet

@fupabox thank you i will check it an let you kno how it goes. but first. on the engine block itself there is a cylinder like thing which all the hoses are connected to, it is broken an is no longer connected to the engine. could that be the problem?

i was wondering if you know wich a carburetor can i adapt for my 92 feroza since mine is damaged and im from Ecuador and here there are not original parts for this car.... i hope you can help me... i you know a carburetor that give the feroza a little more power too that will be awesome

I am working on a 92 Suzuki that will not idle down. It has been set up for a good bit. Any suggestions to what I need to look for? Once the engine warms up it diesels really bad when I key it off. Thanks in advance.

@fupabox the idle speed is still high. i encountered this problem when driving. as i stopped the vehicles the engine raaced ahead then rapidly dropped down finally cutting off. i checked the caburattor, left it over night then started it back. the same high idle. at both hot an cold engine temp. when i adjusted the throttle it dropped very low an raced back up an down uncontrollably an keeps cutting off. it is nt holdn or taking any tuning

Great video! My truck stutters at the beginning of each gear then takes off. Often times it will stall out while it idle's. Any thoughts on a fix?

hey ! Can you answer a question for me. The little choke coil tension spring. Where does it attach to the lever? towards the tip or closer towards the shaft? I can kinda see it in the video. It looks like it's on the outer part of the linking, but it's blurry and hard to see. mine looks like someone bent it.

hey I have a 92 S83P and I had to rebuild the carb without directions and I thought I did a great job on keeping track of my vacuum line placement but now when I start the engine I start to get a hissing sound from one of the lines after about two minutes of warming up and then the choke idle starts rising with the hissing sound....I cannot find a vacuum diagram anywhere on the internet...Any help I would be grateful for.

Hey there fupabox, where can i find the PCV valve on the s83 engine?

Hi Fupabox. Thanks for sharing this video, very helpful, to me at least. I have a 550cc version of this truck and I have made a bang up job in trying to tune it. First off, I had no idea what the adjusting screws were adjusting. I'd do ok with a regular downdraft carb but this would be a stromberg or skinner-union type if I'm not wrong. I thought the cold idle adjust was the idle speed adjust (confused me to see there was another one off to the other side of the carb), the warm idle speed adjust was presumably the fuel mixture (judging from the fuel hose close to it). I noticed that the choke flap would be at a small opening at idle, and opened up as more air rushed in with the throttle opening. I assumed this was to help draw up more fule to the venturi when the airspeed was low. Anyways, my engine has been idling unpredictably since. I got it to a point now where the engine speed would "gradually" come down to an idle, but would stall if I kept it there for long. Tricky business driving through stop and go traffic. I had thought that some sort of air or vacuum circuit and been wrongly routed or improperly condemned, and I did find some vacuum leaks at first. I might have to actually remove the carb from the engine and take a close look, but thanks again for your vid I think I'm now more able to make a more accurate attempt 2nd time around.

hi fupabox I also have a s83 that I would like the carburetor vacuum lines sorted out..could you please send me a diagram?and could you tell me what those cylindrical units are that look like non return valves?..Thanks much

please help me for the 1992 Daihatsu Hijet vacuum line daigram..any help iwould be grateful for.

Thanks

ask ko po saan pong lugar ako makabili ng carburator ng katulad nyn daihatsu hijet.... salamat s sumasagot

How can I contact you about more info? My s83p does not like to start unless I cover the carburetor with my hand when it is the warmed up. I understand that if it was cold then I could have a choke issue. But why do I need to cover the intake when it is already warmed up?

My truck only runs with the choke on, but it Idle fine. The problem is when I accelerate without the choke on. Please help

hey i tried all this stuff on mine but still no response. its not taking any of the adjustments. Any ideas??

Can I just change the accelerator pump?

Thanks for this. I have a racing engine on start up. Won’t run smooth till after 10 minuites, then sounds good. Can I follow this on Diatsu romahome 13 hundred engine , 1999. Thanks

Fupabox, you may have seen my post on the forum, but in case you didn't, how do you keep the truck from dying when warm and you remove your foot from the gas pedal? Is that just an adjustment with the big screw (warm idle adjustment)?

Great video! How can i find out how to remove the ignition barrel to get a key cut as i just bought one but the key was missing. Maybe you can help as a Google search didnt get a result. Cheers Bernie NZ.

Is it possible to adjust thos carbs with vaccume gauge ? I have CB41 engine and it pain in the ass to adjust it, i bought new carb but i think its for S110 or something it almost identical but it dont have as much vaccum hoses as my old one, it has choke on vaccum this one does not. Regards,

Do u have a video on how to change a water pump on this same type of minitruck

Have been working on mine and as you suggested, the choke is stuck or at least very tight without freeplay in it like you mentioned it should have. What are your recommendations to get it unstuck and freely moving?

Off Topic Question: We have A 1990 dAIHATSU hI-jET 4X4 Manual Shift 659cc Engine Chassis#s83p-005848 I'm needing a iol dipstick. Can You or anyone direct me to where I can buy another? I have searched to A Dead End @ every lead I get. Thanks in Advance!

My hijet is dumping fuel in at cold start floods wont start, what is your suggestion on the flooding? TYIA

Can you explain what opens the choke after it warms up?

Anyone have a similar video for 550cc? Thanks for this video

I need a diagram for all the vacuum lines please. Also a good picture of the carb from above would help me.

Como faço Pra encontrar o carburador

these small pipes circuits please help

Thanks! Have you ever seen the previous model engine, the 550cc ? Is it almost the same?

93 daihatsu hijet us83p

where is the mixture screw of this carburetor ?

Hi there fupabox - great videos, they have been very helpful for me. Have you come across a service manual for Hijet trucks? Could you point me in the right direction? Thx!

Mine is running rich; I was hoping for something I could adjust to lean the mixture..? (not at idle)

Is there A Website or Phone # You have Handy?

A diahatsu carburator 87B7 a New one from Yokohama Motors can't find out why it floods.

Hey man I have one am working on I don’t know how to message u on here

ぜひとも日本語で お願いします おんなじの乗ってます