Homelite Trimmer w/ Zama C1U Carburetor
Ewalk....are you out there?? Failing Zama C1U H-39 carb is pushing fuel out of the small idle ports in the carb throat when pushing on the purge bulb. Therefore, it is drawing minimal amount of fuel from the tank. This carb has NO main nozzle. Cleaning and installing new G& D kit no help. Is the Idle circuit check valve the cause or...? I have tried to free it up with sprays of WD-40. I stay away from harsh cleaners on these to alleviate swelling the sensitive check valves.