On 16/03/2015 16:00, plotholder wrote:
Our strimmer is pumping out oil from the breather pipe has anyone got
any idea what is causing this. the oil has been changed and the level is
correct.

I've cross-posted this to uk.d-i-y - people there will know.

I'd suspect piston rings, but ICBW. Is the compression OK? Does it
smoke when running? Is it using oil?

Andy