If my car is at about 120k miles and my tank is 12 or 13 gallons and I never used these before… how many should I put in?

One bottle when add gas to full tank.

Does it clean injectors

It says it cleans the entire fuel system including the injectors. We use it in all our vehicles amd we are happy with the performance. Continues use, you will see much better results.

84 k20 Does it work with a carburetor

As far as I know it is okay on a vehicle with a carburetor. I googled it just to see and it said yes.

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⚡ Drive smarter, cleaner, and stronger with Lucas Power Boost!

FUEL SYSTEM TLC - Deep cleans and lubricates injectors and upper cylinders for smooth operation.
LOW SULFUR FUEL SAVIOR - Neutralizes the harsh effects of low sulfur fuels, protecting your engine.
INJECTOR PUMP LONGEVITY - Extend the life of critical fuel components by reducing wear and tear.
POWER EFFICIENCY AMPLIFIED - Unlock extra horsepower and stretch every gallon further with cleaner combustion.
EMISSION FRIENDLY PERFORMANCE - Burn excess exhaust emissions for a cleaner, greener ride.

Lucas Upper Cylinder Lubricant & Fuel Injector Cleaner (5.25 oz., 12-pack) is a premium fuel additive designed to increase engine power and fuel efficiency by cleaning and lubricating the fuel system. It extends the life of pumps and injectors while neutralizing issues caused by low sulfur fuels, resulting in reduced emissions and improved overall vehicle performance.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

€ 110.58

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Brand	Lucas Oil
Item Weight	4.2 pounds
Package Dimensions	10.08 x 8.54 x 4.76 inches
Item model number	10020-12PK
Is Discontinued By Manufacturer	No
Manufacturer Part Number	YHM319

Lucas Upper Cylinder Lubricant & Fuel Injector Cleaner (5.25 oz.)-12 Pack

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