20 Most Recent Echo Gas Blower 135 MPH390 CFM Blower PB250 - Page 2 Questions & Answers

One question: Is the unit equipped with a primer? If so what does priming do? If it wont prime do the following: Check your fuel lines to verify they arent collapsed or blocked. Also replace the fuel clunk in the gas tank. Check fuel cap vent for blockage too. Finally, make sure the fuel lines havent been crossed. Good luck and be careful!

Check if there is a spark arrestor in the muffler out let, if this is blocked with carbon, or the exhaust port is blocked with carbon you will get this

pull carb off, dissemble it and replace needle and diaphram (carb kit) and clean it thourghly and then also make sure your tank vent is working properly cause if not it will drain your fuel tank also and fill your crankcase and cylinder with fuel !

Sounds like fuel line problem. Empty fuel tank,remove black fuel line grommet,check for line break or disconnection.If line is broken , purchase fuel line kit with grommet as a set if lines or grommet are deteriorated.

Look on the carb for 2 screws side by side. where those screws go into the carb, it will be stamped with an "H" and "L". Open the screw that is next to the "H", counterclockwise about 1/4 turn at a time with the engine running, that should solve it.

You need to pull the hose from the tank and check it. Also check the carborator. I would pull the carb and soak it in oven cleaner for about 10 minutes. Spray it very good then rinse it well. That should clear things up.

I wrote you an answer on how to remove the blower fan, did I miss something ? or are you removeing the flywheel?