mikeboggess· One of the bad river boys
Discussion Starter · #1 ·
Pumping gas into crankcase, replaced the crankcase vent. Could the cause be the fuel pump diaphragm? Crankcase had fuel in it before we changed the CC ventand put in fresh oil., after changing the CC vent mower ran very well for 10min then started pumping oil/gas through CC vent, we assume this is because there was too much pressure because of the volume of oil/gas in CC. The bad river boys wanna know.