Liqui Moly Lead Substitute Fuel Treatment - 250ml

Liqui Moly Lead Substitute is designed to protect and lubricate valve seats in older petrol engine...

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Product Information

Full details

This guide is for owners of older petrol engines who want to protect their engine from wear and tear. Liqui Moly Lead Substitute helps prevent damage to valve seats, extending engine life and improving reliability. Keep in mind that this product is specifically designed for engines that originally required leaded fuel.

All features

Model Part Number‎1838
BrandLiqui Moly

Extended Product Information

FAQs

What is Liqui Moly Lead Substitute?

It is a fuel additive designed to protect valve seats in petrol engines originally designed to run on leaded fuel.

Who should use this product?

Owners of older petrol engines that originally required leaded fuel.

How often should I use it?

Use it with every fill-up for optimal protection.

Is it safe for catalytic converters?

Yes, Liqui Moly Lead Substitute is safe for catalytic converters.

Can I use it in modern vehicles?

No, it is designed for older vehicles that originally used leaded fuel.

How do I apply it?

Pour the entire bottle into your fuel tank.

What is the correct dosage?

One 250ml bottle treats up to 25 liters of fuel.

Troubleshooting

Engine performance hasn't improved after use.

Ensure the engine is compatible with the product (originally leaded fuel). Check for other potential engine issues like ignition or fuel delivery problems.

Product seems ineffective after first use.

Consistent use is required for optimal valve seat protection. Continue to use with each fill-up.

Pros and Cons

Pros

  • Protects valve seats in engines originally designed for leaded fuel.
  • Reduces wear and tear, potentially extending engine life.
  • Compatible with modern engine components such as turbochargers and catalytic converters.
  • Easy to use; simply add to the fuel tank.

Cons

  • Only effective in engines that originally required leaded fuel.
  • May not be necessary or beneficial in modern vehicles designed for unleaded fuel.
  • Requires regular use for optimal protection.

Setup, Compatibility & Care

  1. Compatibility: This product is specifically designed for petrol engines that originally required leaded fuel. Check your vehicle's manual or consult with a mechanic if you're unsure.
  2. Application: Pour the entire contents of the Liqui Moly Lead Substitute bottle (250ml) into your fuel tank.
  3. Dosage: One 250ml bottle treats up to 25 liters of fuel. Adjust the dosage accordingly for larger tanks.
  4. Frequency: For best results, use with every fuel fill-up.
  5. Storage: Store in a cool, dry place away from direct sunlight.