I've been using this product for a few years in my Heavy Haul truck but I bought it by the (somewhat expensive...) of 8 oz bottles.
It was great to finally find a bulk size(5 Gal) option that brings the cost down some. I never fuel up without adding some to the tank, you feel the difference and on the plus side I've NEVER had a re-gen on my new (2018) truck now 1.5 years old and over 160,000 k/m I believe this product helped a lot for that...
We are very happy with service
Product seems to be working
Service from Diesel Parts was superb. Instant response to my request. Fast shipping right to my doorstep! Good follow up!
Found a candy bar (Kitkat) in my shipment - only in Canada,eh?!!!
I look forward to more business with you!
Quick shipping all parts were in stock. Now I just need to make time to install. T-shirt and bar are a nice touch.
Great service product arrived quickly.Definetly with order again.