tried it... seemed to help a little bit, the hesitation doesn't happen nearly as often anymore but its still there. i couldn't get to my throttle body so i just sprayed some valvoline throttle body cleaner into the brake booster hole on the intake pretty close to the rubber tube leading to the throttle body. next time i'm gonna take some sea foam and try that to see if its more effective along with clenaing my k&n (already cleaned my MAFS a little bit). overall after using sea foam in my gas tank, and cleaning parts like my distributor cap/rotor and replacing basic stuff (plugs, fuel filter, 02 sensor) its made a noticable difference in the smoothness of my engine. i guess searching for this problem is helping me keep my maintenance up to date.
