TBI bog\'n out when I slam throttle I've never had this happen on a fuel injected engine before but recently i've added shorty headers, flowmaster muffler (new cat and O2 sensor) and a K&N filter. Anyway when I mash the throttle i'll get a big hessitation then it'll take off. Kind of like when I use to have a poorly adjusted 4 brl carb. hard to describe but kind of like "bbbbbbbbbbbbbbbbbbwwaahhhhhhhhhh". know what I mean? /forums/images/graemlins/confused.gif 88 350 w/tbi auto trans.