taterchip133
New User
tractor will start and idle. but dies when taking off or when put under load .also seems to do better if choke is pulled slightly out. Im a tech but not on gas engines . Im a h/c tech retired
Okay, sounds like you’re going to have to work on the carb. I have an idea to try, can’t explain it now have to get the yard mowed. Back later, where are you at?sorry for lack of info tractor was given to me by my father who bought it new. In 2000 he bought another tractor .The 284 sat for a few years and he gave it to me . When I got it ran but would just up and and quit . a new coil fixed that but at same time it was hard to start and when it did it ran rough .and ya had to leave choke out for it to run. been that way for a while and dont need it that often so used it as was. few weeks ago L found tractor just like it .. Guy i bought it from said it overheated when water pump went out he replaced pump but found head was warped and he didnt want to fix it . I bought it for 800 bucks He also told me he had rebuilt carb.I put it on mine and now its starts easy and does as stated in first post .Its a 1980 284 ih farm all gas mazda motor. like site ya posted
Mark, I agree totally with your bottom line. My thinking was this “rebuilt” carb had sat a while on the unused tractor with the “warped” head. Then possibly some small piece of crud found is way into the jet and just lodged lightly in its opening in the bottom of the carb bowl when he put it back in use. I was also thinking he may have been suffering from the fear of the internal “voodoo” in a carb. Thought I would give him a relatively easy and non-complex fix to try.Spray Carb cleaner won't do the cleaning. You will need to take it apart and run a wire or small drill bit through the passages to properly clean your carb. McDonald Carb and Ignition is a good place to find a carb kit.
Well I hope you felt it was worth a try. McDonald Carb is usually rated pretty good by folks on here. Web search the number it brings up a lot of options. YT doesn’t show one. You can probably order one through a local auto parts store if you want. When you have it torn down my go to method is the poke any small hole or passage with wire, spray a shot of carb cleaner then blast with compressed air, repeating a time or two.I took jet out and cleaned it sprayed in carb cleaner as suggested blew out gently and reinstalled jet . didnt change anything .jet reminded me of metering device used in ac
Technically it's an "International 284" not a "Farmall." IH had stopped using the Farmall brand in 1975, several years before the 284 was produced.sorry for lack of info tractor was given to me by my father who bought it new. In 2000 he bought another tractor .The 284 sat for a few years and he gave it to me . When I got it ran but would just up and and quit . a new coil fixed that but at same time it was hard to start and when it did it ran rough .and ya had to leave choke out for it to run. been that way for a while and dont need it that often so used it as was. Few weeks ago L found tractor just like it .. Guy i bought it from said it overheated when water pump went out he replaced pump but found head was warped and he didnt want to fix it . I bought it for 800 bucks He also told me he had rebuilt carb.I put it on mine and now its starts easy and does as stated in first post .Its a 1980 284 ih farm all gas mazda motor. like site ya posted Also Ive put in new plugs points cond and wires from kit I got off this site when tractor was given to me .
yes I did ck fuel from tank to fuel pump and then ck fuel coming out of pump. And I will leave out the farmall in furtherTechnically it's an "International 284" not a "Farmall." IH had stopped using the Farmall brand in 1975, several years before the 284 was produced.
Also being a "Utility" style tractor it wouldn't be a Farmall even if the brand name was still in use. Farmall describes row crop tractors.
Have you checked fuel flow to the carburetor? A bug floating around in the fuel tank, for example, can plug the fuel outlet and prevent adequate fuel flow to the carburetor.
Barnyard, he explained why he called it a Farmall, that’s good enough for me. I understand about the importance of accuracy, but just felt it was good enough for me.dad always called it his farmall and it stuck I guess
Names can be confusing. We all remember the old Farmalls. Then came the newer IH, now we have a New Farmall.Technically it's an "International 284" not a "Farmall." IH had stopped using the Farmall brand in 1975, several years before the 284 was produced.
Also being a "Utility" style tractor it wouldn't be a Farmall even if the brand name was still in use. Farmall describes row crop tractors.
Have you checked fuel flow to the carburetor? A bug floating around in the fuel tank, for example, can plug the fuel outlet and prevent adequate fuel flow to the carburetor.
The rebuild kit didnt change much . After guy installed carb he ck tractor and put another resister on coil in parallel with the other . Tractor runs smooth as silk now .Anyone explain how thats works ?Got the rebuild kit at Bates.They was proud of it to 140 bucks shipping and all,McDonald Carb emailed and said they had 1 that might work but were not sure about pump for 59 shipping and all.Taking kit and carb to local tractor guy that came highly recommended said he would clean and rebuild carb for 40 bucks.
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