While you wait for answers, we may have found some information which could help you.
Success
Message
Fuel ratio ?
maifold gasket?
The engine on my mower will not shut off?
McCulloch 3540P spark plug fowling?
engine cutting out mcculloch lawn mac 3540p?
mcculloch 3540pd starts but only runs 30 seconds?
hw do i start a mcculloch petrol lawnmower?
how to change the blade McCulloch 3540p?
How can I fix my McCulloch Rotavator (MFT3540B) clutch cable?
Mcculloch ML857 Lawnmower?
mcculloch only runs 5 seconds?
change drive cable mcculloch lawnmower?