hellos guys, i have a 95 nissan pickup vg30, recent timing belt change, ive checked the belt several times, and even counted the teeth on the belt between sprockets, it all comes up. now to the problems. the engine will start. idle sounds ok. it flunks the dollar on the exhaust test, so i pulled the throttle cable under the hood. it bogs down. so i held it for about 10 seconds and performed the dollar test again, this time it passed. so i pushed the gas pedal inside the cab and it stalled. and refused to restart, if i unplug the neg. battery cable for awhile, itll start up and do it all over again. i also unplugged the maf sensor, still does same thing.