Best Injector Cleaner for Diesel Engines?

Oils & Fluids
1

Hey everyone,

I’ve been looking into ways to maintain my diesel engine, and I’ve heard that using an injector cleaner can really help with performance. However, there are so many products out there, and it’s hard to know which one is really effective.

What I’m Interested In

  • Recommendations for specific brands of diesel injector cleaners
  • Reviews on products you’ve used
  • Experiences with using cleaner to solve issues like:
    • Reduced engine power
    • Increased emissions
    • Poor fuel economy

Need a Little Guidance

If any of you have used injector cleaners in the past or have tips on how and when to use them, I’d really appreciate your insights. Do these products really make a difference, or are they just a marketing gimmick?

Questions to Consider

  1. What brand do you recommend? Why?
  2. Have you noticed a significant improvement after using a cleaner?
  3. How often do you think it’s necessary to use it?

Thanks in advance for your help! Looking forward to hearing your thoughts.

4 Likes
2

I’ve heard good things about Diesel Kleen by Power Service. It seems to clean injectors effectively and also boosts cetane levels. Many users report noticeable improvements in performance!

4 Likes
3

I completely agree! I used Diesel Kleen in my F250, and the difference was amazing. It runs smoother and I even noticed better mileage!

4

I’ve tried the Lucas Fuel Treatment, and while it works, it didn’t impress me as much as Diesel Kleen. I’m curious if anyone else has experience with Lucas?

5

I use Lucas too, and it’s been decent for my truck. However, I think it’s more of a maintenance product rather than a cleaner compared to Diesel Kleen.

6

Anyone have thoughts on Royal Purple? I heard it’s top-notch, but I worry about the price.

7

I’ve used Royal Purple before! It’s pricey but worth it if you have serious injector issues. It really revives performance.

8

I’ve mostly stuck with the budget options, but startron is great for diesel too. It’s proven to clean and protect the fuel system without breaking the bank.

9

What about the before-and-after results? I’m considering these products, but I want to see real user comparisons. Anyone shared photos?

10

I don’t have photos, but my MPG improved from 19 to 24 with Diesel Kleen, which sold me on it!

11

It’s great to see everyone sharing! Have you all noticed any side effects using these cleaners? Just want to be cautious.

12

I haven’t had any issues with Diesel Kleen or Lucas. They seem safe if used as directed, but always best to use caution!

6 Likes
13

Funny enough, I started using a fancy injector cleaner and my truck started puffing blue smoke! Now I just stick to the basics. Anyone else had a horror story like that?

14

Yikes! That’s scary! I’ll definitely stick with the tried-and-true products. Live and learn, right?

6 Likes
15

I’ve had good results using injector cleaners at home! They can be much cheaper than taking your car to a professional. Just follow the instructions carefully and make sure to choose a reputable product.

1 Like
16

That’s great to hear! Is there a specific brand you recommend? I’m curious which ones really work.

17

I’ve tried a few brands, but I keep coming back to Diesel Kleen. It’s affordable and I’ve noticed better fuel efficiency. However, DIY cleaning can sometimes be hit or miss, depending on the condition of your injectors.

18

I’ve heard good things about Diesel Kleen too! Any specific steps you follow when using it?

19

It’s simple! Just add it to your fuel tank at the recommended dose and keep your tank at least half full. Really easy and effective if your injectors aren’t severely clogged.

5 Likes
20

While DIY cleaners are convenient, there’s definitely peace of mind with professional cleaning. They can take care of deeper issues that a bottle might not fix. Just weigh the costs properly.