Take muffler off 137 e series - Husqvarna "Chain Saw - 16" Bar, 3 Hp

Probably it is inside the muffler use something soft to hit the muffler to create the noise,all the best.

If it is blowing an excessive amount of fuel while it is running then the cylinder has aprobably worn down and the tolerences are bigger than they should be therefore you are getting fuel back out the carb. If it is leaking while shut off then you have a needle not seating in the carb correctly

If you need further help, I’m available over the phone at https://www.6ya.com/expert/kelly_69a0cf1b13789df1

Its in the gas tank, also check for dry rotted gas line.

http://www.mediafire.com/download/o9mz4e18i21ah9p

Vacuum that operates doors and water valve is interrupted. Look at back of AC/heat switch.

there is two ways to mount mufflers on small engines. one with two bolts through the muffler to the block or threaded to it. if you don't see bolt heads then you unscrew the whole muffler.

Back to basics, drain the fuel in the tank and refill with fresh, make sure the ignition switch is on, check for a spark at the plug, does the plug get wet after cranking engine, remove the muffler and check for any piston damage through the exhaust port, let us know your findings.

Hello Sally;
A link to an OM for a Husqvarna 2005 137 (no e listed, the procedure is the same) can be found here:
http://weborder.husqvarna.com/order_static/doc/HOUS/HOUS2005/HOUS2005_O0501001.pdf
The start procedure begins on page 9.
The part that says once it attempts to start open the choke is often overlooked and they flood.
This is the only 137 listed, normally there are many to choose from. If you need additional help Husqvarna can be contacted here:
http://www.husqvarna.com/us/homeowner/support/customer-support/)

If you have more questions or need additional help please reply below and I will get back to you. HTH & Good Luck.
Lou
Thank You for using FixYa.

Spitting oil through the muffler?
Price out new lawn mowers :(

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