Small Engines (Lawn Mowers, etc.): craftsman leaf blower wont start

Question
Mdl 358794780  25cc.   Fuel lines  ruined by ethanol..Replaced both lines. Primer bulb wont prime.  Engines starts with starting fluid.  Primer bulb appears to be ok..

Answer
The parts inside the carb are made of similar material as the fuel lines.  If the fuel lines were ruined then most likely the diaphragms inside the carburetor.

Is you carb a Zama C1U model?  Have you checked out Zama's website?

http://www.zamacarb.com/


Eric