Primrose 406 Gasoline Injector Perfector

Rated 5.00 out of 5 based on 8 customer ratings
(8 customer reviews)

$9.95


FREE SHIPPING on every order (Contiguous US)

FREE with ALL orders Limited time! Every order $35+ gets a FREE 32 OZ Stiction Eliminator $32 Value.

Performance Characteristics:

Cleans Fouled Injectors & Intake Valves
Removes Combustion Chamber Deposits
Improves Entire Air/Fuel Induction System
Reduces Exhaust Emissions
Delivers Increased Power & Economy
Eliminates Knock & Ping
Eliminates After-Running
Decreases Engine Octane Requirements

SKU: PRIMROSE:P040612Z

Share your thoughts!

5 out of 5 stars

8 reviews

Let us know what you think...

What others are saying

  1. Guillermo Saddler

    5 out of 5 This is by far the best in tank injector cleaner I've ever used!

    Guillermo Saddler (verified owner)

    It’s a great product, it just works! Within the first 50 miles I noticed a smoother idle and better throttle rsponse.

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    • Levi

      Levi

      Thanks Guillermo!

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  2. Jake smith

    5 out of 5 Primrose 406

    Jake smith (verified owner)

    Great product, will reorder agean

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    • Levi

      Levi

      Thanks!!

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  3. Wen H

    Wen H (verified owner)

    Did the job

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    • Levi

      Levi

      Thanks!

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  4. Mike

    Mike

    I will definitely order again!

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  5. JasonS.

    Question

    JasonS.

    Have you done a comparison test with ams oil ? there product P.I. Performace improver gasoline additive ? i am curious about the results , so i know witch one to buy and it would be nice to see how it stacks up

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    • Levi

      Levi

      Not specifically with Amsoil gasoline products. We will definitely add it to the list Jason, stay tuned!

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  6. Robert Hawthorne

    Awesome product

    Robert Hawthorne (verified owner)

    Truck runs better every tank of fuel

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  7. One person found this helpful
    Anthony E Joslin

    5 out of 5 Works!

    Anthony E Joslin (verified owner)

    After the treatment the vehicle ran better on the next tank of gas and got better fuel mileage !

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  8. OSCAR

    5 out of 5 GENIUS PRODUCT

    OSCAR (verified owner)

    KEEP THE GOOD WORK

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  9. One person found this helpful
    Barry Bishop

    5 out of 5 Great Product!

    Barry Bishop

    This injector cleaner is the best additive I have ever used and does precisely what it claims to do. I used it on three different vehicles and the result was the same in each one. Be prepared to see fuel economy drop fairly drastically on the tank of fuel you put this additive into; my mileage dropped 30% – 35%. I presume this is due to the fact that all the crud this dissolves on the fuel components reduces the burning efficiency of the gasoline going into the engine. Once you have run through that first tank of fuel though, the mileage on the subsequent fill ups went up 15% – 20%. If you REALLY want to increase it further, the new FR3 oil additive will bump up the fuel economy even further, increased your available horsepower, and make your engine run much smoother than before. Every item I have purchased from Lubrication Specialties has been top notch and has performed exactly as stated. They know their products inside and out and are quick to offer as much technical information and performance data as you could possibly want. And with fast, affordable shipping (often free!), I think you would be hard pressed to find a better supplier for your additive needs than Lubrication Specialties; these guys really are AWESOME! As for me, I am a very satisfied customer as well as a customer for life.

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  10. keith m

    primrose 406

    keith m (verified owner)

    great product

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  11. One person found this helpful
    Lidia

    5 out of 5

    Lidia

    Heck yeah this is exltacy what I needed.

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