Diesel Additive Reviews

Unfortunately, this additive did not meet my expectations. I didn't see any difference in performance or fuel savings. I expected more based on the reviews.

After using this diesel additive for a month, my truck is performing better than it has in years. The fuel economy has improved, and it seems to run more efficiently. Will buy again!

I added this diesel additive to my older truck, and it definitely seems to have improved its performance. Starts better and runs smoother. I will keep using it!

This additive has made a noticeable difference in my diesel engine's performance. It runs smoother and I’ve seen an increase in miles per gallon. I will definitely continue using it!

After using this diesel additive, I found that my engine runs quieter, and the smoke from the exhaust has reduced significantly. It's a bit pricey, but worth it for the results.

I bought this based on a friend's recommendation and was a bit disappointed. I didn't see any significant changes in my engine's performance or fuel efficiency. Maybe it works better for others?

Using this diesel additive has dramatically improved my truck's fuel efficiency. I've noticed better acceleration and smoother engine performance. Highly recommend!

While I did notice some improvement in my fuel economy, I expected more based on the claims. It seems to help, but it won't fix all issues.

This product has been just average for me. I didn't experience any drastic changes in fuel efficiency or performance. It might work better for someone with a newer model.

I have mixed feelings about this product. It worked well initially, but after a few weeks, I didn't notice much difference. Perhaps it's effective only for short-term use?

I've been using this additive for regular maintenance on my diesel vehicle. It helps keep my injectors clean and my engine running smoothly. However, I wish it came in larger sizes for better value.

I was skeptical about using a diesel additive, but this one changed my mind. My engine is running smoother, and I've seen a decrease in fuel consumption. Worth a try!