the acceleration is very erratic, and extremely annoying to drive. I heard it may be the TPS so I spent $300+ replacing that. Didn't work. Had error codes 5, 6 and 11 come up, cleared them. problem was temporarily fixed. the next day acceleration started to get erratic again. now im back to where I started. a repairer thinks the whole throttle body needs replacing. I don't know what to do, why don't any repairers know how fix ae86s? they are still cars after all, this type of problems make me not want be an ae86 owner. as it completely fucks up the drivability and can't seem to ever get it fixed