turbotime

Ok my car misfires/bucks at reall low load running hondata s200b... My afrs are solid just like pulling out in first gear or in any gear really like right at 22" vac it like bucks if i give it slight slight throttle, if i give it more its ok.

Also if im cruising and then let off the gas it kinda bucks into the cruising in gear mode or whatever you call it, its not a smooth transition. Same thing happens applying throttle from cruising in gear. If i give it very light throttle it will buck until i give it enough to be out of the "bucking" range.

Seems like it always happens during light throttle around 22" vac. Doesnt always happen either, when it is happeneing it continues to happen and when its not happening it doesnt happen at all. Its like different everytime i start the car.

I dunno wtf this is- car runs great aside from that but its annoying as hell trying to hold it above the "buck" rangine in 5th gear and maintain constant speed without getting into the "acceleration" part of the throttle....

Any ideas? Throttle cable too tight? Maybe some settings in hondata that could remedy this?

Mase

sounds like the tune, or you are running a super old version of hondatas software....

turbotime

weird thing is it only happens sometimes and it will continue for the entire time the car is running until i turn it off. But then if i turn the car right back on after i shut it off it wont be doing it anymore?

I dont understand why its hit or miss, could running closed loop cause this? If its the tune then it must only be the very very first cells of the tune cause in boost im sollid 11.5 all the way (wb02)

of course i dont know **** about tuning.. lol.. cept that it kinda resembles an excel spreadsheet

turbotime

^

jdmturbosol

what size injectors are you running

turbotime

precision 780cc, walbro 255lph hp, b&m commandflo