So here the gig. I have a 2003 2.2 3rd gen 5 speed s10. Single cab short bed I bought maybe 4 months ago. This truck has been amazing to me up until about 2 weeks ago. I noticed when i was driving just cruising along I noticed it would jump/buck/kick under very light throttle. Now when I accelerate it goes away like nothing ever happened. So not being to worried about it I dumped some injector cleaner in it thinking it was just some dirty gas or injectors... Nope. Nothing. It still kicked and bucked under light throttle. So far IV changed. Spark plugs, wires, air filter, fuel filter, tps sensor, cleaned throttle plate, checked for vacuum leaks, checked the trottle cable for any ware or slack,... Theres probly something else iv replaced or tested but I just can not figure out the problem. Other then that the truck runs like a top. Its not fast I havent noticed a loss in power. I mean its a 110hp 4 banger. Any help will be very appreciative. And something else. No service or money light. Ran a diagnostic and its clear of codes.