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  • Red Line 70802 85 Plus Diesel Fuel Additive Treatment - 12 Ounce, (Pack of 12)
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Red Line 70802 85 Plus Diesel Fuel Additive Treatment - 12 Ounce, (Pack of 12)


Price: $107.40 & FREE Shipping. Details
Only 1 left in stock (more on the way).
Ships from and sold by Amazon.com.
  • EPA registered for use in diesel fuels
  • Lubricates injectors, pumps, and cylinder walls as well as prevent rusting
  • Cleans injectors and high-temperature deposits
  • Improves power and fuel efficiency and works to stabilize fuel
  • This item is not for sale in Catalina Island
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4 new from $101.95
Special Shipping Information: This product cannot be returned to Amazon.com because it uses flammable liquids and gases, is classified as a hazardous material, or meets other criteria. Learn more



Product Information

Technical Details
BrandRed Line Oil
Item Weight10.3 pounds
Product Dimensions11 x 9.2 x 8.5 inches
Item model number70822
Manufacturer Part Number70822
  
Additional Information
ASINB000T9TNCS
Best Sellers Rank #171,889 in Automotive (See top 100)
Shipping Weight11 pounds (View shipping rates and policies)
ShippingCurrently, item can be shipped only within the U.S.
Date First AvailableJuly 6, 2007
  
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Product Description

Red Line's 85 Plus Diesel Fuel Additive Treatment is designed for use in all diesel engines and contains extremely powerful lubricants, detergents, seal conditioners, fuel stabilizers and rust preventatives, but without smoke suppressant. Red Line 85+ contains additional cetane improvers which boost the fuel 5-9 cetane numbers and additional lubricants which reduce wear in low sulfur fuel by 75%. This improvement in lubricity and cetane will reduce detonation, assist starting, help reduce smoking, help prevent fuel system wear and leakage and can provide 5% additional power and efficiency. This diesel fuel additive complies with the federal low sulfur content requirements for use in diesel motor vehicles and nonroad engines. Extremely powerful high-temperature detergents clean fuel injectors. Lubricants significantly lengthen injector and pump life and reduce ring friction which is very important for today's low-sulfur fuel. Both Red Line Diesel Fuel Catalyst and 85 Plus are available as a winterized version which will reduce the pour point of a typical fuel by 25°F.

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Customer Reviews

4.4 out of 5 stars
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Most Helpful Customer Reviews

8 of 8 people found the following review helpful By JFF on October 14, 2009
I've been using this stuff for 6 years now. I love it. If on the off chance I forget to add it at the fuel station, I almost immediately notice a loss of power! The 85-Plus is kinda like having octane booster but for diesels. I think the fuel savings claim comes from the fact that if you have more power, then you CAN drive with a little less throttle...but who's gona do that?! We all want more power! But be sure to get the Red Line with the cetane booster in it, like 85-Plus and RL-3 as the company makes it w/o the booster as well.

A couple of other thing I've noticed over the years with using 85-Plus is, older diesel run smother as time goes by and there is noticeable less exhaust smoke with the additive.

I know I'm going to continue to use it in my "fleet" of diesels. Oh, I use it in my and the wife's Mercedes' and my Chevy 6.5L. I really notice a difference in the smaller engines in the Mercedes. And since the advent of clean diesel at the pumps I've been using at least 2oz/10 gal. Hope this helps.
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5 of 5 people found the following review helpful By Robert Leighton on August 8, 2008
This stuff actually works. I have a new 2007 Duramax with only 5000 miles. I put in the additive and the truck ran quieter with an increase of 1.5-2 miles per gallon. Well worth the money when fuel is $4.75 a gallon.
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2 of 2 people found the following review helpful By vela1 on August 10, 2013
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We have used red line 85 plus for over 25 years in our yachts and over the road semi's and no other can compare.
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1 of 1 people found the following review helpful By Doug Suddarth on December 12, 2012
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I have a 34-year-old Mercedes Diesel with 285,000 miles, in which I use Redline additive exclusively. The age of my car means I double the recommended dose per gallon, but the difference I get in lubrication, reduced smoke and engine knocking makes this product well worth the price.

Frankly it's cheaper through Amazon than through Redlineoil.com, because Amazon offers free &faster shipping. (Amazon even beat the promised delivery time by two days.) I recommend the product, the price, and purchasing through Amazon.
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The case of Red Line I received was clearly marked as to which side was up. The case was laid on its side in the Amazon shipping box and some of the bottles leaked. Not much, but just enough to cover all of the bottles and the inside of the case in an oily, smelly slime.

As far as I can see, the bottom line is Red Line has substandard bottles and Amazon may not pay attention (or care) when packing for shipment. Wouldn't be the first bad packaging job from Amazon.
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Great product - have used Redline for years - and in over 850,000 miles across three cars, have never had an injector clog, or have to be rebuilt.
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