Fuel mixture for mountfield MB2801j strimmer - Garden

SOURCE: 2 stroke mixture ratio for strimmer

The basic fuel/oil mix is 50 to 1

SOURCE: What is the correct fuel mixture for this machine

Every Stihl I have ever touched requires 40:1 fuel mixture.

SOURCE: how do adjust the mixture on a mountfield 470

Depends on what engine is fitted - but the chances are no adjustment is possible. The mixture is fixed, and the engine has a governed idle - which means there IS no 'idle speed' in the conventional sense.

If mixture adjustment seems to be required, the carb needs cleaning.

Kelly

• 3740 Answers
• Posted on Apr 24, 2011

SOURCE: I have lost my manual.

The fuel mixture ratio for any 2 stroke engine on a trimmer in the last 5 years is 50:1 (air quality standards)
More than 5 years 40:1
10 years old = 32:1

Use this AWESOME link for computing quantities:
http://www.csgnetwork.com/oilfuelcalc.html

Kelly

Diether Masing

• 784 Answers
• Posted on Apr 04, 2014

SOURCE: Fuel mixture for efco 8300 strimmer

standard ! 100-130 ml oil for 5 Liter gasolin!