Not just one unless it is coil wire
That engine needs fuel, compression and spark to start and run. You are missing one of those.
The engine would either not start or run roughly.
Bad distributor or rotor or bad spark plug wires would be my first culprits.
Yes.Yes.
Does it have: fuel, spark, compression?
the spark plug provides the spark necessary to ignite the fuel and air in the engine, which allows your engine to run. without spark plugs, your engine wouldn't start.
For some reason it is not getting EITHER fuel OR spark , so it cranks but doesn't start
either your computer is messed up or your ignition is.
there are 2 main reasons 1 the engine is not getting enought petrol 2 spark engine is not getting spark this is probley the cause the main thing that goes wrog with the spark is the ht coil replace this and the spark plug and your engine should start
I am assuming that the mower doesn't start.... My first guess would be that you are not getting spark to ignite the gas in the engine. Check to see if you have spark at the spark plug.
Two common reasons why an engine will crank over, but not start: There is no spark. There is no gasoline.
An engine which cranks but will not start is not receiving enough fuel or has no spark. A clogged fuel filter or bad spark plugs often cause this problem.