I’d like to take a moment to report my results and observations after testing your TVT 24-7 Diesel Energizer.  I will try to be as concise and unbiased as possible but I must say I was extremely impressed with this product.  Read more...

The testing was conducted on my personal vehicle which is a 2002 Ford F250 Power Stroke Diesel with 130,000 miles at starting.  I use this vehicle for my daily commute from Albany to Salem and return, but also to haul my horse trailer and horses to events on the weekends.  When I’m not hauling horses or commuting you’ll find my trailer filled with hay, grain, tack, etc.  I also use it to make local runs around town.  With a mixed use tank of Diesel I normally get about 16-17 mpg depending on load and conditions.  On a long freeway trip only I would expect to get about 19 mpg.  After burning approx. 2 tanks of diesel these are my findings:

·       Starting with a full tank I put in the recommended amount for 36 gallons of fuel.  Within the first 30-45 minutes of driving I noticed a remarkable reduction in diesel engine chatter.  The engine seemed to settle down and run much smoother almost immediately.  It’s nice that the product disperses so well when you put it in.  There’s no need to worry about the level of fuel when you start.  The engine sounds continued to get better and better over the period of the test.  At the finish I had a nice solid sounding diesel without a lot of chatter.

·       Normally when cruising I travel about 70 mph (or 69.5).  At these speeds my engine RPM’s settled in at 2200 and stayed there.  After approx 45 minutes driving with the energizer I noticed that my RPM’s at 70 mph had dropped to 1900.  This was a noticeable decrease and one I was sure would help the mileage and performance.

·       Another change was with the power necessary to climb hills.  It’s was obvious that I didn’t need as much accelerator pedal to climb hills at speed.  This was true (proportionately) with or without hauling a trailer.

·       At test completion I was getting approx 19 mpg on a mixed driving tank of fuel (some highway and some city with small amounts of pulling heavy).  That’s a 2 to 2.5 mpg increase or 90 more miles per tank.  That was very impressive.

These are just a few of the changes I recorded.  The Diesel Energizer greatly enhanced my engines performance and productivity.  This is a quality product with a reasonable price tag.  If this is any indication of how TVT products work, I can’t wait to test the rest of them.
Again, thank you for the chance to test your product and please sign me up as a monthly customer

-Rich Versolenko