I have a 1974 mercrusier 165 i
I have a 1974 mercrusier 165 inline 6 this has a rebuilt carb and new fuel pump the engine runs fine until there is a load on the engine then it only gets about 3/4 or less power and short burst up and down. The carb adjustment (plastic on side) has not been toutched but iI played with the bottom 2 screws on the carb all suggestions would be appreicated
I have a 1974 mercrusier 165 inline 6 this has a rebuilt carb and new fuel pump the engine runs fine until there is a load on the engine then it only gets about 3/4 or less power and short burst up and down. The carb adjustment (plastic on side) has not been toutched but iI played with the bottom 2 screws on the carb all suggestions would be appreicated