I am trying to clean and rebuild carb
But low port appears to be blocked I removed both Welch plugs the larger plug is inline with the low side needle it has four small holes in the bottom and I have checked with carb cleaner it appears all of these holes are open but when I try to spray low side needle port it just blows back . My question is does that port connect under the large Welch plug ? Or where would it go ? I have soaked this carb all day in chem-dip then ran in ultrasonic cleaner for an hour . Has anyone had this issue ? What advice would anyone give me from this point?
But low port appears to be blocked I removed both Welch plugs the larger plug is inline with the low side needle it has four small holes in the bottom and I have checked with carb cleaner it appears all of these holes are open but when I try to spray low side needle port it just blows back . My question is does that port connect under the large Welch plug ? Or where would it go ? I have soaked this carb all day in chem-dip then ran in ultrasonic cleaner for an hour . Has anyone had this issue ? What advice would anyone give me from this point?