i have an john deere z225 ez trak. it just started running terrible while i was using it. so far i changed the carberator, full filter, fuel pump, and spark plug, but yet it still won't crank. there's gas going to the caberator but it still won't crank. What can i do next?
just found out when i crank it without the air filter it does crank. air filter is new also, but when i put it back the motor stalles, what could it be i wonder??
