Spear & Jackson - engine starts well but dies when the cutter is engaged?
 
                Spear & Jackson multi tool - trimmer, brush cutter & chain attachment.  Engine starts well & runs well until you engage the trimmer, then the revs drop and the engine stalls.  Have checked spark plug, airfilter, rewound line, replaced fuel.  Any ideas??
            
             Chris
            
 May 2010