Spark Plug Gap Tool 14mm (M14 x 1.25) with Feeler Gauge

K-MOTOR Spark Plug Gap Tool (14mm)

This handy spark plug gap tool measures precise gaps. It is safe with no risk of electrode damage and eliminates misfires and error codes due to inaccurate gaps on your spark plugs. Compatible with most M14 x 1.25 threaded spark plugs.

• Features:
• Quality tool
• Made of Stainless Steel
• No electrode damage
• Precise Gaps very time
• Designed & assembled in the USA

INSTRUCTIONS

1. Screw your spark plug 2. Select a feeler gauge blade size 3. Turn the knob with the feeler gauge blade in place till the side electrode compresses.

Important Note:

• Some spark plugs electrode spring back but this is normal
• Please note that Results will vary on every spark plug brand, manufacturer and the material of the spark plug.

How to use it if the electrode springs back ?

• Example: if your gap target is 0.40 we suggest to use 0.38 this way when the electrode springs back you will get it to 0.40mm

What’s in the box:

• One (1) spark plug gap tool
• One (1) Basic feeler gauge
• You may need to buy a different feeler gauge size or combine 2 blades to reach the correct thickness size.