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Johnsen's 4609 Engine Flush Concentrate - 12 oz.
A premium crankcase cleaner. Use prior to changing oil. Engine flushing provides better oil flow and helps maintain engine power.
Johnsen's 4609 Engine Flush Concentrate - 12 oz.
Item #: 20268992

Johnsen's 4609 Engine Flush Concentrate - 12 oz.

Item #: 20268992

BTN 2152

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A premium crankcase cleaner. Use prior to changing oil. Engine flushing provides better oil flow and helps maintain engine power.
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What Stands Out

Deep Clean Formula
Delivers a powerful deep cleaning action to remove sludge and deposits from engine parts, ensuring optimal performance and extending the life of your engine.
Convenient Concentrate
The 12 oz concentrate is easy to use and affordable, allowing for multiple engine flushes while efficiently treating a variety of vehicle types.
Eco-Friendly Ingredients
Formulated with environmentally-safe components, this engine flush protects both your engine and the planet, making it a responsible choice for conscientious car owners.

Product Details

Shop Johnsen's 4609 Engine Flush Concentrate - 12 oz. online at a best price in Bhutan. B00H8JW6TO
  • Engine Flush, 12 oz. Concentrated (4609)

Product Technical Details

Manufacturer‎Johnsen's
Brand‎Johnsen's
Item Weight‎8.8 ounces
Package Dimensions‎8.3 x 3.3 x 1.5 inches
Item model number‎4609
Manufacturer Part Number‎4609

Who Should Buy?

Suitable For
  • Older Vehicles

    Ideal for older vehicles with accumulated sludge, this flush helps to restore engine cleanliness and performance.

  • Preventive Maintenance

    Perfect for proactive car owners aiming to maintain engine health by removing harmful deposits before they cause damage.

  • DIY Mechanics

    Great for home mechanics wanting a cost-effective solution to clean the engine during routine oil changes and service.

Not Suitable For
  • New Vehicles

    May not be necessary or suitable for newer engines that typically have less sludge buildup and are well maintained.

  • High-Performance Engines

    Not recommended for high-performance engines that may require specialized cleaning solutions tailored to their specific needs.

  • Frequent Oil Changers

    Not ideal for users who frequently change their oil, as regular changes may prevent sludge buildup and deposition.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is Johnsens 4609 Engine Flush Concentrate used for?

    Answer: Johnsens 4609 Engine Flush Concentrate is designed to clean and remove sludge, deposits, and contaminants from your vehicle's engine. Regular use of this product can help maintain engine efficiency and prolong its lifespan by ensuring that engine components operate smoothly. It's beneficial especially when changing the oil or before any major engine service, providing a clean surface for new oil to adhere to.
  • Question: How do you use Johnsens 4609 Engine Flush Concentrate?

    Answer: To use Johnsens 4609 Engine Flush Concentrate, simply add the recommended amount to your vehicle's engine oil and let the engine run for a specified amount of time. This process allows the flush to circulate and clean away built-up grime and deposits. After the engine has run for the appropriate time, you should perform an oil change to remove the flush along with the contaminants. Using it before an oil change maximizes its effectiveness in cleaning.
  • Question: Is Johnsens 4609 safe for all engine types?

    Answer: Yes, Johnsens 4609 Engine Flush Concentrate is formulated to be safe for use in most gasoline and diesel engines. Its advanced formula effectively targets deposits while being gentle on engine components. However, it’s always wise to consult your engine manufacturer’s guidelines or product manual to ensure compatibility, especially in high-performance or vintage engines.
  • Question: How often should I use engine flush concentrate?

    Answer: The frequency of using an engine flush concentrate like Johnsens 4609 typically depends on your driving habits and vehicle conditions. Generally, it is recommended to use it every oil change or approximately every 5,000 to 7,500 miles. For vehicles undergoing severe driving conditions—like frequent short trips, heavy loads, or extreme weather—more frequent use may be advisable. Maintaining this routine helps to ensure optimal engine performance over time.
  • Question: What are the benefits of using engine flush products?

    Answer: Using an engine flush product such as Johnsens 4609 can enhance your engine’s performance by removing harmful sludge and deposits that accumulate over time. By restoring cleanliness, it aids in better lubrication, reduces engine wear, and can even help improve fuel efficiency. These benefits collectively contribute to a healthier engine environment, leading to a smoother and quieter operation for your vehicle.
  • Question: Can I use Johnsens Engine Flush with synthetic oil?

    Answer: Yes, Johnsens 4609 Engine Flush Concentrate is compatible with synthetic oils. Its design ensures that it works effectively alongside various engine oil types, including conventional, synthetic, and blends. Therefore, using this flush before an oil change with synthetic oil can help enhance the benefits of the oil, providing a cleaner engine and promoting better overall performance.
  • Question: Will engine flush remove built-up engine noise?

    Answer: Using Johnsens 4609 Engine Flush Concentrate may help reduce engine noise caused by sludge and deposits that hinder smooth lubrication. By cleaning these buildup areas, the flush facilitates better oil circulation and improves the performance of moving parts. However, if engine noise is due to mechanical issues, further diagnosis may be necessary. Engine flush can be a valuable part of the maintenance process to improve overall function.
  • Question: Is it necessary to change the oil after using engine flush?

    Answer: Yes, it is essential to change the oil after using Johnsens 4609 Engine Flush Concentrate. The flushing process helps to dislodge contaminants, and removing this mixture along with the old oil ensures that you don’t reintroduce sludge into the system. This step is crucial for allowing the new oil to function at its best, ensuring that your engine continues to run smoothly and efficiently post-flush.
  • Question: Can Johnsens 4609 help with engine overheating issues?

    Answer: While Johnsens 4609 Engine Flush Concentrate is not a direct solution for overheating issues, it can play a supportive role in preventing overheating by cleaning out contaminants that may act as obstructions to proper oil flow. With better lubrication and fewer engine deposits, the engine can operate more efficiently, potentially reducing the chance of overheating under normal conditions. It is, however, important to address any underlying mechanical issues if overheating persists.
  • Question: Where can I buy Johnsens 4609 Engine Flush Concentrate - 12 oz in Bhutan?

    Answer: You can purchase Johnsens 4609 Engine Flush Concentrate - 12 oz from Ubuy in Bhutan. Ubuy offers a straightforward shopping experience with access to a wide range of automotive products, including engine flush concentrates, all at your fingertips.

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Pros

  • Effectively removes engine sludge
  • Promotes better fuel efficiency
  • Compatible with all engine types
  • Easy to use with clear instructions
  • Helps extend engine lifespan

Cons

  • Occasional strong odor

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.