Page 13For technical questions, please call 1-800-444-3353.SKU 40963
Troubleshooting
Problem Possible Causes Likely Solutions
No ash Switch in “OFF” position.1.
Battery clips connected backward.2.
Poor connection of clips.3.
Move switch to “ON” position.1.
Reverse the battery clip connections.2.
Clean battery post and reconnect.3.
No ash but
double check
indicator is “ON”
Spark Plug Clamp ipped backwards. 1.
Weak ignition or spark plug. 2.
Faulty lamp.3.
Make sure arrow on clamp points to #1 1.
plug.
Connect to other plugs or spark plug 2.
wires. Repair Gap.
Replace fault lamp.3.
Light ashes
intermittently
Timing Light Spark Plug Clamp wire
lying on, or near to, the other spark plug
wires.
Route Spark Plug Clamp wire away from
the other spark plug wires.
Follow all safety precautions whenever diagnosing or servicing the
tool. Disconnect power supply before service.
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