REV-X Stiction Fix Oil Treatment - 4 fl. oz. (2 Pack)

EDIT: March 2021. My first review was from October 2019. I was convinced I had injector issues again, 1 specific injector, or suspected harness issues after an issue with a repair a while back. This time it's stuttering/missing when cold, even at higher ambient temps. (North Texas) it'd take 10 minutes to finally clear up enough to accelerate without it feeling like it was about to lay down. This felt different, more pronounced and at any temp, until it was fully warmed up, and even after sitting for an hour or so after being warm. Before looking for someone I can trust to diagnose it (I have a couple of other thing things to do as well) I decided to once again roll the dice and see if RevX would make any difference. This time I cranked the cold truck and backed it out of the garage and while it was idling, I poured 2 bottles into the oil fill tube. Cleaned up, tinkered and within 5 minutes went for a drive. This isn't something I'd ever believe and I'm still perplexed, but there wasn't even 1 miss, it was smooth as can be. It was a short 5 or so miles in 30-50MPH driving, then parked for just over an hour and back home. It's an uphill climb leaving the gym and surprisingly it had the smooth power back. I've been running it stock for quite a while. All the way home, it was just happier, smoother, accelerates better etc. I know this probably sounds like a chintzy paid ad or something but it's not. I order a 4 pack last night because it could be delivered early AM (got it at 5:30AM) so I could get it in the motor so I could decide whether I needed to bring it in to someone. I'm sold. The name always made me think of it as a gimmick, but whatever it is, it cleared the stiction as soon as the oil cycled. I'm going to just add 1 bottle every oil change to keep it healthy. I'll expect my MPG will get may to normal now too. Again, I'm not getting anything for this, no one has asked me to do this, it's just bizarre to me how well it works in my case. If you actually have injector or other issues (FICM) obviously it won't help at all. In my case, it has a rebuilt, slightly hot FICM, and all the 6.0 fixer-up stuff (studs, bullet proofed, Power Max turbo, exhaust etc.) ++++++++ ORIGINAL REVIEW I've had my Excursion with 6.0 since new. A few years ago I started having cold start issues and while I've never really subscribed to additives, I gave Hot Shot Secret a try. By the 2nd day cold starts cleaned right up and the truck actually ran even better. Fast forward to this year. Not really any cold start issues, but definitely what I'd call stuttering until the oil temp came up. It seemed like injector issues based on how it started, ran cold but even noticed subtle stuttering/missing at consistent hwy speed. I noticed it was smoky also, as if it wasn't making enough boost for the fuel. In March I tried HSS again although this was different from the first time. Not really any changes, so I was preparing for injectors. Last week I figured $75 was worth a long shot try with RevX, and it was time for an oil change. I kid you not, after getting done, running it to get everything circulated, I took a drive and want able to find the stutter. The next day, same thing. Being cautious, I gave it another couple days and I can't deny, the stuttering was gone, completely. Starts were smoother and no smoke, even under quick acceleration where at least a little swoft of smoke would be normal. It's idling smoother, running cleaner, smoother power and mpg are back where they should be. To ad, I run a tuner, written right and specific to the changes to the truck but also a little more aggressive, to say the least. I think, from my experience, RevX is better for over all injector cleaning. HSS also works but I think it depends on of the actual problem is. I'd absolutely recommend RevX at the first thing to try. FYI, I did this on a whim, expecting to be replacing injectors, so I'm thrilled how well the truck is running now. It's better all around which is to be expected when contribution is so out of whack. Now way can the truck run right with such a difference injector performance. This is obviously critical with turbo diesel.

I was skeptical at first, but this stuff really works. I used REV X Stiction Fix on my 6.0L Powerstroke that had rough starts, poor idle, and sluggish acceleration — all classic signs of stiction issues. Within a few hundred miles, I noticed a smoother idle and quicker throttle response. Cold starts are way easier now too. What I love is that it’s not a temporary fix. After the treatment, I ran another oil change with REV X again and it’s been running strong. No more injector issues, no check engine light, and my fuel economy even improved slightly. Highly recommend for anyone running a diesel engine, especially if you’re experiencing the dreaded stiction symptoms. It’s not cheap, but it’s way more affordable than replacing injectors.

I cant give this product enough stars!! My 05 F350 with the lovely 6.0 started running awful. Between 1200-1900 RPMs the truck would start jumping but as soon as you got over 1900 RPMS she was fine. We have the Banks tuner so of course, no check engine light and it took a month of this going on for the tuner to finally give us a code. The tuner said the FICM needed replaced. Our FICM had been soldered about 6 years ago so we decided to replace it. The FICM gave us a bit more power than we were getting and helped our turbo but the truck was still jumping around. Read a couple forums online to figure out that while the FICM was going bad for a couple months - it more than likely damaged some injectors. Took some advice from the forum and decided to give this product a try rather than fork out some money for a few injectors right now. It took about 50 miles of this in the truck to start changing the way it drove. The truck does shake a little bit during the idle now which it didn't do before but the jumping is completely gone and it runs great!! The shake in the idle is slowly going away but I'd much rather have that than the jumping while Im going down the road! This is definitely worth the money!!!

Rev-X is amazing it saved me thousands of dollars! Go buy it. I have an 05 Ford 6.0 I was experiencing bucking or shuddering in overdrive (low rpm high load). It was a pretty severe symptom you couldn't ignore. After using a Modis scan tool it was clear that my #5 & #8 injectors were failing or sticking. I cruised the forums for Ford 6.0 owners and knew Rev-X would solve my problem. I ordered it, and upon its arrival I changed the oil and oil filter in my truck and immediately added Rev-X. After the Rev-X was added I started my truck up and let it idle for about minutes while I cleaned up, then went for a short ten mile drive. NO bucking NO shuddering! I couldn't believe it. (Have you ordered this stuff yet?) I plugged the scan tool back in and monitored my injectors while driving and they all read within normal range! Rev-X is AWESOME! I only wish I found out about it sooner! My truck starts better and idles better when its cold, it accelerates more smoothly and it fixed my injectors. Replacing the injectors on a For 6.0 diesel is an intense project, one most people wouldn't undertake in their driveway. Ford will charge you upwards of $2000 in labor alone not including parts. Try Rev-X first before paying through the nose at the dealership!

I don’t ever review items but this one deserves it. I have a 2005 F-350 6.0. Every oil change I put in a dose of Hot Shot Stiction Eliminator for preventative maintenance. Guess what, it didn’t help. My truck was becoming fussy. Hard starts, injectors missing after it had sat for a couple days, shuttering as you drove it the first couple miles... I was ready to replace my injectors. I was due for an oil change and figured I would give it one last shot with an additive before I took the plunge on injectors. What did I have to loose $60 vs $3000 seems like a no brainer. 150 miles after adding the Rev-X the truck was running substantially better. Now after a month my truck runs like new again! I’ll never use anything else! Saved me thousands and I would gladly buy it regularly to keep the stiction at bay! If you’re even considering it just buy it. It’s worth every penny.

It works as advertised, within 20 miles it reduced my injector stumbling until I can get the Ford hpop oil pump kit. It made cold starting easier but I still need to let the engine come up to temperature before driving in heavy traffic. My engine has 220k miles of someone driving it like a gas motor so I expected this. Rev x works, but it's pricey. I would use it again.

You can tell right the difference. Almost immediately. The best stuff out there for my 6.0!

La entrega fue rápida el producto es muy bueno cumple muy bien su funcion

After reading the reviews i decided to give this product a try.Like most of the other comments I noticed a big difference after 20km run. I was having rough cold start symptoms in My 6.0 Powerstroke had very low Power after ten min warm up and I was told By my diesel shop that my truck was soon in need of injectors. Much to my disbelief after adding Rev X the truck is running much smoother it still has a little stumble at cold start but nothing like before and even when the trucks a little cold like before the power is now there almost as if the truck was warm. I donno but I’m extremely pleased with this stuff! Will definitely keep using it even at the price tag I have used Fords anti friction additive for transmissions and rear ends with success also. It appears this product is somewhat similar and Doesn’t smell as bad haha Anti friction works!

My 6.0 Powerstroke starting running poorly when cold. Not unusual for a HEUI system, and all the forums talk about adding RevX. I don't generally buy into miracle cures but 90 bucks is a whole lot less than 8 injectors do I gave it a try. Before this, the truck wouldn't run well enough to drive until the oil temp was over 50 degrees C. It would shake and rattle, blowing huge clouds of black smoke on startup. Almost immediately it started to improve, and after 2000 km, it's like a different truck. Much smoother, very little smoke and I can dtive it cold. Highly recommended.

You gotta run this stuff if you have a ford 6.4 powerstroke. Gets rid of the valve train noise and noisy injectors and also if they stick open (stiction). So if your noticing a lot of fuel in your oil from blowby you may have injectors stuck open. Or maybe regeneration issues if not deleted. Worn rings.... But it's worth a shot. Worked in my application within 100km My only gripe is that it costs so much.

So I have a 6.0 and I added two bottles to help treat and prevent stiction issues with my injectors. Frankly, its hard to say if it helped as i) the weather warmed up and ii) I have also been using Marvel Mystery oil additive to my fuel. I cannot afford to do the necessary scientific experiment to truly show that this stuff is beneficial BUT I can say that it does not seem to make things worse. The engine does start up smoother after cooling overnight (again its summer so the mornings are now 15 C vs Feb at -5 to -10 C). This stuff is not cheap (vs. Marvel Mystery Oil) though.

Was putting this in my truck before then let her sit for a year or 2. Ran it for a bit real rough. Got my order delivered. Came really quick. Put it in and like that running nice and smooth again. Worth every cent.