Troy-Bilt 2-Cycle Gas Trimmer Will Not Start
 

I have a Troy-Bilt 2-Cycle Gasoline Trimmer (Model# TB70SS) that I purchased about 1 1/2 to 2-years ago and it will not start. Enclosed are photos of the unit.

I've done the following and it still will not start:

• Checked the On/Off Switch
• I've replaced the gas and added a fresh new tank of 40:1 mixture of 2-cycle oil and unleaded gas
• I've checked the Spark Plug arrestor and cleaned the screen with a wire brush
• I've replaced the spark plug with a Champion DJ7Y spark plug with a .025 gap
• I've inspected the air filter and it looks to be in pretty good condition.
• I've pulled the starter rope numerous times just in case it is flooded

One of the things I've noticed is that the Primer Bulb will not work correctly. When I press it in to start the fuel flow, it will not depress or return to its normal state immediately, it takes several minutes. Therefore, I can't press it 10 times as the manual states to start it. Does this mean I need to replace the primer bulb? What could be the problem HELP!!!

Have you checked to make sure you have spark? Will it fire if you give it a shot of ether? Does it seem to have good compression?

Try loosening the fuel fill cap and press the primer.