Heater will not ignite,

Question

the unit will not ignite, the fan comes on and fuel mist comes out the front of the unit. I have gone through the trouble-shooting suggestions in the manual and with no success. the unit has less than 50 hours on it and worked fine when it was stored last Spring. I have not been able to contact CFM Corp as the phone is no longer in service. I also have put clean fuel in it for this season.