While you wait for answers, we may have found some information which could help you.
Click here for Mower Couple Seconds2.0 eager beaver mccullah chain saw. there is no spark from the spark plug?
lawnmower backfires wont start ?
Mc culloch 3540p?
Mcculloch ML857 Lawnmower?
how can I replace pull chord on my mculloch lawnmower?
mcculloch only runs 5 seconds?