Troubleshooting Engine Problems
16, DecEngine Running Erratically
- Fuel Problem
- Wrong order of spark plug wire Leads
- No spark in some spark plugs
- Wrong points gap settings
Engine Start and Stop
- Fuel problem
- No spark in some spark plugs
- Wrong points gap settings
- Faulty Ignition Switch Contact
Engine Slow on the thread gear
- No spark in some spark plugs
- 4Th spark plug doesn't fire
Engine Slow on the second gear
- No spark in some spark plugs
- 3rd spark plug doesn't fire
Can’t start the engine
- Flat Battery
- Poor or no battery connection
- No spark in some spark plugs
- No fuel or fuel overflow - Check position of the choke / Stuck float needle
- Wrong points gap settings
Misfiring Engine
- Air trapped in the fuel system
- No spark in some spark plugs
- Bad connection of high-tension wire
- End of life of Ignition Coil
- Let the Engine cool down and disable and enable choke
- Wrong points gap settings
- Water in Fuel
- Incorrect Settings of Plug Points
- Moisture on Plugs
- Bad Earth Connection of Engine
- Incorrect Throttle Adjusting Screw
- Dry Oil Dashpot Plunger of Carburettor
Misfiring Engine and stopped
- Fuel Problem
- End of life of Ignition Coil
- Battery charging problem
Badly misfiring Engine stops with over heated Ignition Coil
- Condenser burn out
- End of life of Ignition Coil
- Damaged or pitted points
Condenser burns out repetitively
- Cheap quality Condenser
- End of life of Ignition Coil
- Wrong point gap settings
- Damaged or pitted Points
Engine misfires when climbing a Mountain Fuel level low Incorrect float needle setting