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Showing results for tags 'Carb'.
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I know it's been asked before, and I've read the responses, but I'm still at a loss. My 83 Brat has an intermittent problem of stumbling upon acceleration. It occurs whether the car is warm or cold. It seems to stumble only with slow acceleration and if I step on it, it surges and opens up, feels smooth. Doesn't seem to lack power overall and idles decently enough once it's warmed up. Stock Hitachi carb. So far, in attempt to fix this issue and just because it needed it, I have replaced both fuel filters, air filter, spark plug wires, spark plugs(with new NGK, properly gapped), new distributor, put a bunch of heet and seafoam through it to clean out any gunk or water and checked for vacuum leaks by spraying starting fluid around the intake manifold and vacuum hoses (no change in idle speed noted). I also only run 89 octane or higher fuel. Im thinking it could be a partially clogged jet in the carb. Maybe some other jet opens up with more throttle and thats why it only occurs at low throttle. I haven't opened up a hitachi, but I would be willing to rebuild it if that would help. And no, I'm not getting a Weber. I've gotten 31 mpg with the Hitachi properly tuned. Any advice would be appreciated. Let me know if more info is needed. Thanks yall. -
So I am rebuilding the ol' Hitachi and the top half looks great. Figured I'd pull the bottom portion to replace the gaskets because that is where I am positive a leak was coming from and after pulling it apart found that the thicker gasket that is wedged between the two smaller gaskets for the base has a crack in it. Anyone know if it is possible to get a replacement "thick" gasket for the base of these? My rebuild kit did not come with a new one only the two thin bottom portion gaskets. Uploaded with ImageShack.us The Break Uploaded with ImageShack.us The thickness. Two thin gaskets go on each side of this larger one. Uploaded with ImageShack.us Any help or suggestions would be greatly appreciated. Macgyvering very encouraged as I would like to get her up and running asap. -
i got a practically brand new carb off a 87 or 86 loyal wagon for my 86 brat with a ea81. they were almost identical except the mounting bracket.. is there an adaptor i could use? Id really like to use this carb because its literally shiny on the inside its so new. please let me know if there is any way. if not ill be selling it. id prefer to use it myself though.. i can email pics of the new carb i dont wanna mess with adding them on here. -
i got a practically brand new carb off a 87 or 86 loyal wagon for my 86 brat with a ea81. they were almost identical except the mounting bracket.. is there an adaptor i could use? Id really like to use this carb because its literally shiny on the inside its so new. please let me know if there is any way. if not ill be selling it. id prefer to use it myself though.. i can email pics of the new carb i dont wanna mess with adding them on here.
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