Sealey Spark Plug Feeler Gauge - Metric - VS518

Sealey Spark Plug Feeler Gauge - Metric - Part No. VS518 Specially designed for gapping spark plu...

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Power Tools DirectSealey Vs518 Spark Plug Feeler Gauge - Metric
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Tooled UpSealey 7 Blade Spark Plug Feeler Gauge Tool Metric
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Product Information

Full details

This guide is for anyone using the Sealey Spark Plug Feeler Gauge (VS518) to accurately gap spark plugs. The primary benefit is precise adjustment, ensuring optimal engine performance. Note that while this gauge is versatile, it's designed specifically for spark plugs and related maintenance tasks.

All features

Model Part NumberVS518
BrandSealey

Extended Product Information

FAQs

What is the primary function of the Sealey VS518?

The primary function is to accurately gap spark plugs to the manufacturer's specifications.

What types of spark plugs is this gauge compatible with?

It is compatible with both traditional copper and precious metal spark plugs.

Does this gauge use metric or imperial measurements?

The gauge uses metric measurements.

How do I adjust the spark plug gap with this tool?

Use the electrode adjuster to gently bend the ground strap until the correct gap is achieved. Avoid levering against the core.

How should I clean the feeler gauge?

Clean the gauge after each use to remove any debris or oil. Use a clean cloth.

How should I store the feeler gauge?

Store the gauge in a clean, dry place to prevent rust.

What should I do if the blades are bent?

Replace the gauge or carefully straighten the blades if possible.

Troubleshooting

Feeler gauge blades are bent or damaged.

Replace the gauge or carefully straighten the blades (if possible) to ensure accurate measurements.

Spark plug gap doesn't match the required specification after adjustment.

Double-check the gap measurement and the vehicle's service manual. Ensure the electrode adjuster is being used correctly, and that the ground strap isn't being bent excessively.

Pros and Cons

Pros

  • Ensures accurate spark plug gapping for improved engine performance.
  • Suitable for various spark plug types, including copper and precious metal plugs.
  • The electrode adjuster prevents damage to the spark plug core.
  • Compact and easy to handle design.
  • Made by Sealey, known for quality tools.

Cons

  • Specific to spark plug gapping; not a general-purpose tool.
  • May require some experience to use effectively.
  • Limited to metric measurements only.

Setup, Compatibility & Care

Setup:

No setup is required. The gauge is ready to use upon arrival.

Compatibility:

The VS518 is designed for use with a variety of spark plugs, including copper and precious metal types. It is suitable for vehicles requiring metric measurements.

Care:

  • Clean the gauge after each use to remove any debris or oil.
  • Store the gauge in a clean, dry place to prevent rust.
  • Avoid dropping or bending the blades, as this can affect accuracy.
  • Inspect the gauge regularly for wear and tear.

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