Best Diesel Additives
AR9100 also cleans the crankcase and extends oil life.AR6200 Fuel Treatment is a highly concentrated fuel treatment which Is added to every tank of fuel to boost performance, ensure fuel quality and protect your fuel system from wear, performance robbing deposits and other issues... POWERSTROKE APPLICATION: POWERSTROKE APPLICATION AR9100 fixes injectors in Ford PowerStroke 6.0L and 7.3L trucks and other HEUI Injection vehicles (Navistar T444E and VT365) by cleaning and lubricating stuck spool valves. 16oz AR9100 Friction Modifier Treats 16 quart oil sump.
Reviews
Find Best Price at Amazon"Did help my International 4700 DT466E to stop hunting at idle and stop smoking,,(325k miles) I added it to every tankful for two weeks...now after 1 month, truck still idleing good for the high mileage on it....product did prevent having all injectors replaced for $3k...still keeping check on truck thru winter months here in Phoenix,,and yes i do use Powerservice cetane boster at every oil service.."
"Fuel mileage improved 3mpg (hand calculated) ... lots of factors but that increase made me happy with my ole 7.3 PSD Excursion 4x4. I recently changed my oil and added the 9100 friction modifier ..."
"2nd review.....My 178k mile 7.3L Power-stroke has had the famous cackle that Ford calls "normal"......after watching the video from Power-stroke help I performed the High Pressure Oil Pump Reservoir flush by using a sucktion pump and removing 1 pint at a time, refill and repeat until 3.5 quarts have been replaced. I use the oil additive on all 4 stroke lawn gear and the fuel additive for all 2 stroke lawn gear and am very pleased with the performance of all lawn equipment."
"However, having put 200 miles on my Excursion 6.0 following the label instructions, I am actually getting 1.5 mpg better (hand calculated) and it starts up and cold (as cold as possible given the weather now) much quicker."
"After I put the Archoil oil additive in with my oil change I realized that my block heater went out and I did not have the convenience of being able to plug in. I can not comment on the fuel additive yet because I have to warm the truck up so I will find out this spring if my fuel mileage has increased as well."
"I saw and felt the biggest difference in my diesel, no more loud stiction knocking or puff of blue smoke when I start it up."
"It does start a bit easier I think but I will keep using it as a preventative measure as long as the oil analysis stay the same or better."
"This is pure magic for the 6.0L PowerStroke engines."
Stanadyne Performance Formula Pint Bottle 16oz., Case of 12 Bottles Treats 60 gallons diesel fuel per Bottle Note: All Stanadyne Diesel Fuel Additives can be blended with each other and "double-dosing" is not damaging - although it may not provide twice the benefit. The premium, all-season, all purpose diesel fuel additive, designed to tackle virtually any diesel fuel related problem.
Reviews
Find Best Price at Amazon"Once the ultra low diesel fuel became standard I noticed that my 6.0 L turbo diesel was running rough and losing MPG."
"Stanadyne is a must for diesel engines."
"I have used this product since I bought my diesel pickup in 2004."
"Great value for anyone who owns a diesel powered vehicle."
"This is one of the very best diesel additives I have ever used."
"I've used Stanadyne Performance Formula in my Dodge Cummins 2500 pickup for over ten years."
"Best on market."
"Really helps my Diesel Truck during the cold."
Stanadyne Performance Formula protects against fuel gelling; lubricates, cleans & protects entire fuel system; increases cetane (resulting in more horsepower, easier starting, and quieter running); reduces smoke; demulsifies water to improve filter/separator efficiency; keeps fuel fresher; is compatible with up to 5% bio-diesel (B5), and is alcohol free. Increases Horsepower - with up to 5 point cetane gain to improve combustion, resulting in better acceleration, power and torque.
Reviews
Find Best Price at Amazon"I can tell the performance difference especially when I am towing heavy loads and even for just around town driving which I believe is harder on the diesels with the stop and go."
"I cannot say yet how it helps as far as protecting the injectors that will take at least another hundred thousand miles to compare to not running it."
"This helps in that area which I find important when using my truck for day to day city driving."
"Have not noticed a increase in mileage as stated."
"Must have for every diesel owner."
"You can’t go wrong with stanadyne."
"Fast shipping."
"Never go without this in my truck."
Best Fuel Additives
Safe and effective when added to gasoline and diesel fuel and oil crankcases - Just pour it in!. Cleans Timing Chain Tensioners and VVT Actuators, Quiet Noisy Lifters.
Reviews
Find Best Price at Amazon"I use it routinely in my lawn equipment and in all three of our vehicles."
"I used one ounce per quart of oil and drove approximately 150 miles in order for the product to clean the engine."
"Truck (Ford Ranger) was idling uneasy."
"Super easy to use - just dump it in your fuel tank before you fill up."
"Very expensive, but it is one of the few engine additive products I seem to be able to tell a difference when using."
"The Sea Foam helped unstick the float in the carburetor of my snow blower, and that saved me a ton of hassle and money."
"Didn't notice a difference one way or another using this product but good piece of mind to clean fuel system."
"I have an older well maintained vehicle and decided to try this in conjunction with seafoam aerosol."
Best Octane Boosters
Lucas Oil Octane Booster bottle has been tested and proven to deliver three times more boost than most other brands. Promotes clean fuel burn for fewer emissions.
Reviews
Find Best Price at Amazon"I use this in my 69 camaro with a 540 big block.US lucky people in CA get to pay top dollar for junk gas with ethanol .got tired of having to put 2 gallons of vp 109 in each tank for 9 bucks a gallon.this product works and was able to bump timing back up."
"when you insert it into your gas door, the neck of bottle does not fit in there, the liquid inside does not flow."
"My 2016 Chevrolet Colorado 4 cylinder would spark knock (ping) very badly on 87 octane."
"The high altitude in Colorado and 91 octane sucks the life out of my Audi RS6 and because it's tuned, performance takes even more of a hit."
"Great product, the best octane booster by far."
"I use this on my Harley CVO Road King with engine modifications and it works like it should as well as eliminating pinging."
"Other than purple gas and nitro methane this is the best stuff you can use for street cars!"
"Premium gas solved the problem, but this product about half the price of the additional money to fill with premium."