The gas to oil ratio for this type of trimmer should be 40:1.
Sears sells the premixed fuel for $4.99
http://www.sears.com/shc/s/p_10153_12605_07136521000P?keyword=fuel+mix
The gap on craftsman leaf blower with the model number 358794780 can be put on two different settings. You can set it on either .030 or .032.
I would try here: http://userguides.50webs.com/
Spark Plug gap is .025
40to1
The Craftsman 32cc backpack leaf blower typically uses a 2-cycle engine oil formulated for air-cooled engines. It's important to mix this oil with gasoline at the manufacturer-recommended ratio, often 50:1 or 40:1, depending on the specific model. Always refer to the owner’s manual for the exact specifications to ensure optimal performance and longevity of the engine.
Mine has original plug, it is a: Champion # CJ8Y
Husqvarna fuel mixture ratio is 50:1
Go to www.managemyhome.com and enter your model number. They have manuals for most Sears products.
50:1 with an oil designed for that.
Used? with all attachmen ts about $125-150.00. I bought one in sears for 249.00
3982-0-15
The muffler is most likely clogged and will not allow the exhaust gases to exit the combustion chamber. Check the muffler for obstructions or replace the muffler.