Stihl Weed Eater Gas Coming Out Of Exhaust

A two stroke engine with gas leaking from the engine is a serious problem.

Stihl weed eater gas coming out of exhaust.

Not only does the situation mean that raw gasoline is not being consumed by the engine combustion process it also creates a risky situation since a hot engine can ignite gasoline outside of the cylinder. The serial number is located on the label on the bottom of the engine. This is often a sign that the engine is struggling to get sufficient amounts of either fuel or air this article will give you some simple areas to check and explain the reasons why your small engine may be having trouble. The same batch feeds a chainsaw a lawn boy and the trimmer.

Stihl trimmer engines use a 50 to 1 fuel oil mixture. Be sure to clean the spark arrestor which is a screen. If you aren t sure how to mix the fuel stihl sells pre mixed fuel in 1 quart cans. Majority of the time there is fuel puking out the exhaust its from back pressure due to a clogged spark arrester.

Fuel coming through stihl air filter. The products are gray and orange with stihl on the engine cover. Pull the arrester screen out of the muffler and clean it. Sometimes a weed eater will start and even idle just fine but when you give it gas it dies.

It also causes a loss of power. Posted by richard hogarth on october 13 2015 at 8 49pm. The problem is typically caused by a. Has received 319 reports of the fuel tank vents coming loose and fuel leaking.