been using this product for the last12 yrs on my 2006 Ram 2500 HD HO,Laramie ext cab, 5.9 lt cummins. I drop some in the fuel at every second tank , My average fuel usage has follow: empty 8.5 liters/100 kilo, loaded with a Lance camper (4000 pds) with a big tex trl with a CJ-5 jeep, average 13,5 liters/100 kilo. Voila I'm not complaining at all . Amsoil is numero uno for me

I use this every time i get fuel

Works like it should one bottle in and all is good

Used on an old Mercedes 300D which smoke a lot. After 2 tanks of treatment it barly smokes or not at all!!!

Ram 6.7 runs excellent with the injector clean along with celtane boost.

Run every 3-4 oil changes

Are use this product in my diesel truck

Not expensive, easy to use and a must when owning a diesel

I used it in my twin turbo CAT C15 and my reefer trailer. Great product!

I add one bottle at every oil change to clean the fuel system

I'm using my Jeep GC 3.0 CRD as a DD and I'm trying to keep my diesel consumption low. After applying the cleaner I've got from 23 to 24 mpg. Not super much, but definitively something has happened. Just turned 200k on the odometer, want to go 400k. May be I will report back in 10 Years! ;)

Used this on my truck that had about 40,000 on it noticed smoother idling and a little more pep in acceleration after one tank of fuel.

I have a 2005 Chevy with 338000 miles on it. Have used the injector cleaner since the first 1500 miles. I still have the original injectors. Have plowed and pulled a 16' construction trailer truck has not been babied.

This product has cut down on down time caused by the bad fuel by cutting down on regen's by half. I have not done parked regen for months, my Cummins suffered from carbon build up 590,000 and still getting 6.8 in fuel economy, extra cost has been offset by less repair time

What I wrote on Amsoil Cetane Boost is true for Amsoil Injector Cleaner. Let's face it, diesel fuel is some of the dirtiest/contaminated stuff you can buy. Let your fuel delivery system crud up - it gets really expensive; fast. With regular use of Amsoil Injector Cleaner, my engine starts easier ( even when cold), runs smoother, and improves my fuel economy. You think Amsoil products are expensive? Try pricing replacement fuel system parts.

Just it is insight

I use Diesel Injector Clean at every fill up and I feel it helps keep my truck running smooth

I use this injector cleaner as well as AMSOIL's cetane boost at every fuel fill and the engine seems to run a lot smoother with no hick-ups ever. There did seem to be a very slight increase in fuel economy as well. It is very cold here in the winter so I have been using AMSOIL cold flow in addition to this product and the Cetane boost and although we haven't had any below 0 degrees Fahrenheit mornings yet, I have not had any gelling issues. I will continue to use all 3 diesel additives in my fuel due to the luck I've had so far.

I noticed improvements in fuel economy during long trips. But not much within short trips and around town. I will continue to use the product and possible try out the winter treatment.

About every 3 to 4 fill ups I add one bottle of injector cleaner into my tank. In the winter time I reduce that to 2 to 3 fill ups and use the winterized injector cleaner.