Hello everyone, I have a Coleman Powermate 5000 ER with a TECUMSEH 10hp engine - model #HM100 - engine Family #WTPX5.3582BA. The generator has been in storage for a long time. The problem is gas will run through the carb and out the air filter. Is there a easy fix? The carb has 5165J9J stamped on it. Is this the carb part number? Money is extremely tight in our Family household so I was hopeing to be able to fix it myself. I would really appreciate if someone could help me. Thank you for your time.