🚛 Drive smarter, not harder — fuel your journey with Opti-Lube XPD!
Opti-Lube XPD Formula is a premium diesel fuel additive designed to improve lubricity in ultra-low-sulfur diesel, boost fuel economy, clean and protect fuel injectors, prevent rust and corrosion, and extend diesel storage life by more than double. Each quart treats up to 128 gallons, making it an efficient solution for maintaining peak engine performance across all seasons.
| Manufacturer | Opti-Lube |
| Brand | Opti-Lube |
| Model | Opti-Lube XPD Formula Diesel Fuel Additive: Quarts |
| Item Weight | 27 pounds |
| Package Dimensions | 14.3 x 11.4 x 10.8 inches |
| Country of Origin | USA |
| Item model number | OPT-XPDQRTs |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | OPT-XPDQRTs |
N**R
In my opinion the best diesel engine additive
Although expensive I feel it’s the best bang for your buck. I can works perfectly for my RV fuel tank. I’ve noticed a smoother running engine and trust it with my rig. Recommend
R**.
Quiet idle and smooth starts on the old 7.3
Tried another brand of fuel treatment to help add some lubrication to the injectors. I could never tell the difference to be honest, and the bottle it came with was terrible. After some further research I found the laboratory tests comparing this product to everything from competitors to ATF and 2-cycle oil. After giving it a try, I am very pleased. My 97 7.3 with 140k miles ran noticeably quieter right away. Been running it for 5k miles and will be buying a larger refill for my next round.
R**Y
Protects pump from scarring and wear.
Seems to work just fine.
S**A
starters on my truck are being more smoother than before
On my first fill up with this additive and so far it’s been great. it’s been a better and smoothie starters on my diesel truck
A**R
Diesel fuel additive
Good diesel fuel additive.keeps injectors and pump lubricated.
P**L
Need more time to evaluate
A bit premature to rate since I’ve only added it to one fill up. Have used Hotshots Secret EDT in every tank for the last 9 months and I even bought a gallon jug of it which I just cracked last month. I’m just experimenting with the XPD to see if it justifies the price, which works out to be approximately 3.5 times that of the Hotshots Secret EDT. I watched a YouTube video where that tested a number of diesel additives and the XPD came out on top…I’ll just have to see for myself… maybe an update to this review in the future
G**.
Cp4 fuel pump saver until you change it out
Best review for active ingredients.
P**6
Save your CP 3 / 4 & injectors from Obama Diesel!
Best stuff out there, used TNT and PS ( white jug )The Utah boys have outdone themselves!If you watch Lake Speeds comparison video he gave a wimpy excuse and totally ignores the “science “ claims to follow.Look up the hotshotter with 970,000 miles on his Ford 6.7…
Trustpilot
3 weeks ago
3 weeks ago
