Qty:1

Other Sellers on Amazon
Add to Cart
$11.96
+ Free Shipping
Sold by: Gatzies
Add to Cart
$12.00
+ Free Shipping
Sold by: Just Suspension
Add to Cart
$4.27
+ $7.87 shipping
Sold by: The Auto Alley
Have one to sell? Sell on Amazon

Image Unavailable

Image not available for
Color:
  • Rislone 100QR Engine Treatment - 32 oz.
  • Sorry, this item is not available in
  • Image not available
  • To view this video download Flash Player
      

Rislone 100QR Engine Treatment - 32 oz.

by Rislone

List Price: $30.06
Price: $5.94 & FREE Shipping on orders over $35. Details
You Save: $24.12 (80%)
In Stock.
Ships from and sold by Amazon.com.
  • Frees valves and lifters
  • Reduces friction and wear
  • Maintains oil viscosity
  • Cleans and conditions engines
  • Dissolves and removes harmful deposits
See more product details
18 new from $4.27

Frequently Bought Together

Rislone 100QR Engine Treatment - 32 oz. + Motor Medic by Gunk MF3 High Mileage 5-Minute Motor Flush - 32 oz. + Marvel MM13R Mystery Oil - 32 oz.
Price for all three: $15.80

These items are shipped from and sold by different sellers.

Buy the selected items together



Product Information

Technical Details
BrandRislone
Item Weight2.2 pounds
Product Dimensions5 x 3 x 9 inches
Item model number100QR
Manufacturer Part Number100QR
  
Additional Information
ASINB000AMBODK
Best Sellers Rank #42,933 in Automotive (See top 100)
Shipping Weight2.3 pounds (View shipping rates and policies)
ShippingThis item is also available for shipping to select countries outside the U.S.
Date First AvailableJune 15, 2006
  
Warranty & Support
Warranty, Parts: Parts
Feedback
 Would you like to give feedback on images?
 

Product Description

Rislone Engine Treatment frees valves and lifters. Reduces friction and wear. Maintains oil viscosity. Cleans and conditions engines. Dissolves and removes harmful deposits.

Customer Reviews

4.6 out of 5 stars
Share your thoughts with other customers

Most Helpful Customer Reviews

12 of 12 people found the following review helpful By P. Dieppa on January 25, 2010
Verified Purchase
Got the 100QR because it was recommended by a friend. Added it to my 1999 Mitsubishi Montero Sport V6 because one of the valves was sticking and making noises while the engine was cold. After adding it, the noise went away instantly and the engine runs smoother.
2 Comments Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
5 of 5 people found the following review helpful By David on November 22, 2011
I have a 2002 Chevy Venture with 94,000 miles on it. We just noticed the valves starting to tap when the engine was cold. My mechanic put in some Rislone when he changed the oil and the tapping noise was gone when I drove away. He told me to put some each every time I change the oils (each 3,000 miles). I am hoping that this will prolong the life of the car if the values are going bad and I will not have to buy a new one as quickly. I usually keep my cars for 200,000 miles. I expect great things from this product.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
2 of 2 people found the following review helpful By Penelope on July 27, 2013
Verified Purchase
I just passed the 100K mile mark so I figured I would try this based on a recommendation. Honestly, my idle is quieter than it has ever been (well for a while anyway) and it fixed my RPM drop problem. When I press in the clutch my RPMs usually drop so fast that the car feels like it's going to stall for a split second. I thought it was the light weight flywheel that I installed but after using this stuff it stopped. I'm not sure why but I will take the free pass.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
3 of 4 people found the following review helpful By Hawkzilla on December 19, 2013
Verified Purchase
I recently bought a used 2006 Cadillac CTS with 85K miles. I immediately changed the oil and noticed that it got dark rather quickly and then noticed that after 1,000 miles it had burned a quart. I have never had this with Mobil1 so I was very concerned. I added a quart of Rislone to get it back to normal level and continued to drive and watch the oil level closely.

I paid close attention to the sounds the car made and noticed on a cold morning start I could hear the timing chain scrape against the casing for a couple seconds (loose chain not good). So I took it down to the local caddy certified repair shop and had new chains installed. This was probably 1,000 miles after I added the Rislone. Anyway, when they had the engine apart I expected to hear the word "sludge" come up, but they said it was "pretty clean". Now I know they clean up the engine good when changing timing chains, so when I got it back I changed the oil immediately (I don't ever trust the oil those places use) and subbed in a quart of Rislone.

I am shocked and pleased to say that after 1,000 miles when I check the oil on my dipstick it is still nice and golden... clean as when it went in. I have never seen this before and my only answer is it must be the cleaning action of the Rislone. I plan on putting in a quart with every other oil change (I've read you might not want to do it every oil change) for the life of the vehicle. I'll be very curious to see how long the oil stays clean after the next change without the Rislone.

In my experience, this stuff works as advertised.

Side note: The chain was indeed stretched, which I am assuming was the contributing factor to my engine burning oil. If you own a V6 caddy and it starts burning oil, start listening carefully for signs of a stretched chain. If you catch it early you will save your engine.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again