Search results

  1. R

    Trying to figure out carbs on a 1993 120 looper

    I have a 1993 Johnson looper that I cannot figure out why it wont idle. J120TLATF The carbs on it are 435947 part number with 37 top and 30 bottom for the idle and mid air fittings. One carb has those fitting backwards and I cannot get the bottom one out it turns the whole brass fitting in the...
  2. R

    New guy here looking for help with a Johnson 1993 120 Looper V4

    Been reading and watching posts and decided that all that reading is leading me in circles. I bought a 1993 Cajun 1850 with a Johnson 120 V4 Looper. J120TLATF When I got it the boat was idling high in the water around 1200-1600 RPMs in gear. It would run all the way up to 4500 RPMs and start to...
Top