THats what im trying to tell you... its not the carb. its all the sensors, a few are mounted to the firewall, and some around the carb. if you dont want to deal with this problem, i highly recommend going to petroworks website and checking out the 40mm cv carb setup. best purchase iever made for my samurai. the factory carb is total garbage, all the other import manufactures were using multiport injection at that time. so suzuki decided they would make a turd that was completly electronic, with sensors, blah blah blah..... sell it an get what u can back, and get a real carb...... petroworks.com
and no i dont work for them , lol.
1987 SAMURAI HARD TOP W/ PETROWORKS 40MM CV CARB!