Engine Oil Treatment (32 oz.)
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Rislone Engine Oil Treatment (32 oz.)

Part No. 100QR Warranty Details  
$6.99
Quantity  Add to Cart
Rislone Engine Treatment is a high-quality penetrating lubrication oil, that combines protective engine additives and unique cleaning additives. Its multi-grade formula allows the oil to flow freely and provides protection over a broad temperature range. Formulated to penetrate into valve seats, bearing surfaces, piston rings and ring grooves, where deposits are likely to form. These deposits are gradually removed and held in suspension until they are trapped in the filter or removed with the next oil change. Rislone Engine Treatment gradually dissolves and removes harmful deposits of varnish, sludge and gum from the internal metal parts without plugging oil passages. These deposits form within engines and can alter tolerances, stick valves and rings, cause noisy valves and lifters, and plug oil screens and passages. Regular use of Rislone Engine Treatment, with oil and filter changes at the proper intervals, will keep such deposits to a minimum. Frees valves and lifters, Helps reduce friction and wear, Maintains oil viscosity

Product Features:
  • Reduces Friction & Wear
  • Quiets Noisy Lifters & Valves
  • Removes and Prevents Sludge
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Synthetic Oil Compatible:Yes

REVIEW SNAPSHOT®

by PowerReviews
RisloneEngine Oil Treatment (32 oz.)
 
4.6

(based on 39 reviews)

Ratings Distribution

  • 5 Stars

     

    (31)

  • 4 Stars

     

    (5)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (1)

97%

of respondents would recommend this to a friend.

Pros

  • Improves vehicle performance (17)
  • Reduces wear (15)
  • Runs clean (12)
  • Safe (9)

Cons

No Cons

Best Uses

  • Car (18)
  • Regular use (15)
  • Truck (13)
    • Reviewer Profile:
    • Auto enthusiast (3), Casual driver (3)
    • Reviewer Profile:
    • Auto enthusiast (7), Casual driver (7), Mechanic (3)
    • Was this a gift?:
    • No (5)

Most Liked Positive Review

 

I have always had good luck with Rislone

Rislone mixes well with conventional motor oil and stays suspended. It quieted or eliminated tapping in all my high mileage cars and trucks. I use it with every oil change.

Rislone mixes well with conventional motor oil and stays suspended. It quieted or eliminated tapping in all my high mileage cars and trucks. I use it with every oil change.

VS

Most Liked Negative Review

 

didnt work for me

My dd is a 99 bmw 528I wagon. It developed a knocking that I've diagnosed as a sticky lifter and this hasn't fixed the problem. It's only been about a month so I'm not...Read complete review

My dd is a 99 bmw 528I wagon. It developed a knocking that I've diagnosed as a sticky lifter and this hasn't fixed the problem. It's only been about a month so I'm not saying it's worthless. It may work if you use it preventatively but I don't know.

Reviewed by 39 customers

Displaying reviews 1-10

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5.0

1 of dad's many "always do" to your and clients' cars.

By 

from undisclosed

Verified Buyer

Comments about Rislone Engine Oil Treatment (32 oz.):

Gotta love it! Helps smooth out rough idle, slightly improves fuel efficiency, and prolongs engine and oil life.

 
5.0

Buy this it really works

By 

from undisclosed

Verified Buyer

Comments about Rislone Engine Oil Treatment (32 oz.):

Love this stuff, after 4 or five uses the lifters no longer are making noise

 
5.0

Would buy again.

By 

from undisclosed

Verified Buyer

Comments about Rislone Engine Oil Treatment (32 oz.):

I love this stuff.

 
5.0

risilin

By 

from undisclosed

Verified Buyer

Comments about Rislone Engine Oil Treatment (32 oz.):

Great product I use it every oil change.

 
5.0

Your engine needs it!

By 

from undisclosed

Verified Buyer

Comments about Rislone Engine Oil Treatment (32 oz.):

A must-have for any 60-70's engine.

(0 of 1 customers found this review helpful)

 
5.0

Dads Favorite

By 

from undisclosed

Verified Buyer

Comments about Rislone Engine Oil Treatment (32 oz.):

I use this out of habit as it was what dad used. I hope it is doing some good.

 
5.0

Amazing Product That Works

By 

from NJ

Pros

  • Oil Not Burning Anymore
  • Smoother engine

Cons

  • None

Best Uses

  • Every Oil Change

Comments about Rislone Engine Oil Treatment (32 oz.):

I have a 2005 Toyota Prius with over 150,000. My car burns oil to where my oil level becomes very low every 2000 miles. I started using this product and now I don't have to worry about adding oil every 2000 miles. I maintain my oil changes every 5000 miles and the oil level is now normal.

  • Was this a gift?:
  • No
 
5.0

Great

By 

from undisclosed

Verified Buyer

Comments about Rislone Engine Oil Treatment (32 oz.):

Great

 
5.0

It really works!

By 

from Ky

Verified Buyer

Comments about Rislone Engine Oil Treatment (32 oz.):

I had a Oldsmobile 20 years ago that used a quart of oil between changes. Then I started using this product and it stopped. I've been a believer ever since.

  • Was this a gift?:
  • No
 
5.0

Great stuff. been using it. for ove 40 years.

By 

from White Lake Mi

Verified Reviewer

Comments about Rislone Engine Oil Treatment (32 oz.):

Started using Risloe in my 67 mustang back when I bought the car new then. Worked for a Cadillac dealer back then as a parts driver. Every car that came for an oil change received a quart of Risloe. Mechanic highly recommended it then as now.

  • Was this a gift?:
  • No

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Do you have questions about this product?

 

Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

18 Questions | 24 Answers
Displaying questions 1-10Previous | Next »
  • Q:

    Does the engine need to be low on oil to add this or can I add it while its full?
    Asked on 6/10/2017 by Bryan from AL

    6 answers

    • A:

      Engine oil level needs to be at lower line of cross-hatch area of dip stick to prevent engine oil smoke! Hope this helps!
      Sent from my iPhone

      Answered on 6/10/2017 by ado_gar1 from undisclosed
    • A:

      P.S. that was for been able to add the additive, the engine oil level need to be at the lower line of the dipstick markings!!!
      Sent from my iPhone

      Answered on 6/10/2017 by ado_gar1 from undisclosed
    • A:

      It should be approx. 1 quart low on oil before adding this product. Do not add if oil is full, you do not want to overfill that much. Other options: drain 1 quart of oil then add; or just substitute this for 1 quart of oil the next time you change your oil.
      Sent from my Windows Phone

      Answered on 6/10/2017 by rrherbert67 from undisclosed
    • A:

      add it when the oil level is 1 quart low or substitute it for 1 quart at oil change.

      Answered on 6/14/2017 by aeperry1 from undisclosed
    • A:

      Depends if its synthetic or the one quart replacement.. if synthetic then you can add to a full level of oil but the other you shouldn't..
      ?? "Therefore do not worry about tomorrow, for tomorrow will worry about itself. Each day has enough trouble of its own."
      ??

      Answered on 6/10/2017 by hillbilly174 from undisclosed
    • A:

      NO, IT JUST REPLACES ONE OF THE QTs OF OIL. YOU COULD DAMAGE YOUR ENGINE IF YOU OVER FILL IT

      Answered on 6/10/2017 by tmsllssully from undisclosed
  • Q:

    What is the viscosity rating of Rislone Engine Treatment? If I add it to 5W-40 synthetic oil, how will the overall viscosity be altered (assuming a 25 to 30 percent concentration of Rislone in the oil)?
    Asked on 10/7/2016 by Wadhamite from Kimball, MI

    1 answer

    • CUSTOMER CARE

      A:

      Hi Wadhamite, I'm happy to help you! Rislone suggest using in a 20 to 25% ratio, the product is between a 5 & 10W30 and will affect the viscosity very slightly. One bottle of 100QR Rislone Engine Treatment 1 quart (32 oz.) is designed to treat 4 to 6 quarts of oil, this allows you to replace a quart of motor oil at oil change time. You can also use it to "top off" or add to your system between oil changes. Do not overfill. For larger systems, stationary engines and diesel trucks, use at 20% of engine oil capacity. For severely dirty engines, use two quarts of Rislone Engine Treatment and change the oil after 100 miles of driving.

      Answered on 10/10/2016 by Solomon from AAP
  • Q:

    Hello I have stuck valve could this help to release this and do ye ship to Ireland and if yes what would the shipping costs be
    Regards,
    James
    Asked on 4/16/2016 by Jim from Ireland

    1 answer

    • CUSTOMER CARE

      A:

      Hi Jim, I'm glad to assist you! At this time we only ship to any United States and APO/FPO addresses. Shipping to international addresses may become available at later date. Please watch for more information on our new website as it becomes available!

      Answered on 4/17/2016 by Solomon from AAP
  • Q:

    I have a 04 Cadillac North Star v/8 engine . Recently the oil light came on and the car said shut down engine.
    I was thinking oil pump, but do you think the rislone may help?
    Asked on 4/2/2016 by Fred from Edgewater, Florida

    1 answer

    • CUSTOMER CARE

      A:

      Good question, Fred! The Rislone Engine Oil Treatment - Part No. 100QR or the concentrated Part No. 4102 Rislone Engine Treatment is a great product, it can help protect and clean. But, I need to know what caused this to happen. Did you have it scanned for any codes that it kicked out? If the oil pump has failed, then this oil treatment can't help with that.

      Answered on 4/4/2016 by Solomon from AAP
  • Q:

    So when doing a oil change you would substitute 1 qt of Rislone for 1qt of oil.For example a veh. that takes 6qts will take 5qts and 1qt of Rislone.
    Asked on 12/17/2015 by Russ from Brevard,NC

    1 answer

    • CUSTOMER CARE

      A:

      Hi Russ, I'm glad to assist you. One bottle of Rislone Engine Oil Treatment (32 oz.) (Part No. 100QR) is designed to treat 4 to 6 quarts of oil, this allows you to replace a quart of motor oil at oil change time. You can also use it to "top off" or add to your system between oil changes. Do NOT overfill. For larger systems, stationary engines and diesel trucks, use at 20% of engine oil capacity. For severely dirty engines, use two quarts of Rislone Engine Treatment and change the oil after 100 miles of driving.

      Answered on 12/18/2015 by Solomon from AAP
  • Q:

    will rislone quiet noisy lifters in my 2013 4 cylinder volkswagon jetta gli autobahn
    Asked on 10/22/2015 by jere from missouri city texas

    1 answer

    • CUSTOMER CARE

      A:

      Hi Jere, I'm glad to assist you. This Rislone Engine Oil Treatment (32 oz.) (Part No. 100QR) quiets noisy lifters & valves and it should work fine on your 2013 Volkswagen Jetta.

      Answered on 10/23/2015 by Solomon
  • Q:

    Will this effect any of my 1996 dodge RAM sensors?
    Asked on 6/30/2015 by Rob from norristown, pa

    1 answer

    • CUSTOMER CARE

      A:

      Hi Rob, glad to assist you! The Rislone Engine Oil Treatment (32 oz.) (Part No. 100QR) will not affect your 1996 Dodge RAM sensors. For more information, please visit this technical data sheet link. URL - file:///C:/Users/aapwebcare/Downloads/100QR-Tech-Sheet1.pdf

      Answered on 6/30/2015 by Steve from AAP
  • Q:

    Will this work in my 02 Porsche
    Boxster S engine? It is a flat 6.
    Asked on 11/21/2014 by Terry from United States

    1 answer

    • CUSTOMER CARE

      A:

      YesTerry, this product will work fine on your 2002 Porsche Boxster S engine.

      Answered on 11/21/2014 by Steve from AAP
  • Q:

    hi just had my oil changed and i was wondering if it would be safe to add rislone on top of it. because i don't want to overfill my oil.
    Asked on 10/17/2014 by Moe

    1 answer

    • CUSTOMER CARE

      A:

      Hi Moe, thanks for contacting us with this opportunity to help! No, Rislone do not recommend overfilling.

      Answered on 10/30/2014 by Solomon
  • Q:

    While using Rislone, do I maintain normal oil change routine or is there a special maintenance schedule to maintain?
    Asked on 9/27/2014 by Bill from Collyer, KS

    1 answer

    • CUSTOMER CARE

      A:

      Hi Bill, glad to assist you! One bottle of 100QR Rislone Engine Treatment 1 quart (32 oz.) is designed to treat 4 to 6 quarts of oil, this allows you to replace a quart of motor oil at oil change time. You can also use it to “top off” your system between oil changes. Do NOT overfill. For larger systems, stationary engines and diesel trucks, use at 20% of engine oil capacity. For severely dirty engines, use two quarts of Rislone Engine Treatment and change the oil after 100 miles of driving.

      Answered on 9/29/2014 by Steve from AAP
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