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Product Information
Product Details
Part No. 51-011
Warranty Details (30 Day Warranty)
zMAX® engine and fuel micro-lubricant soaks into metal, reducing engine deposits for increased gas mileage, extended engine life and greater horsepower. Works with all motor oils, gas and diesel fuel. Reduces friction and increases horsepower. Dissipates engine heat and helps improve or restore gas mileage and reduce emissions in older cars and helps maintain gas mileage and emissions in newer cars. Extends engine life by reducing engine deposits. Made in USA
Product Features:
Product Features:
- Works with all motor oils, gas and diesel fuel
- Reduces friction and increases horsepower
- Dissipates engine heat and helps improve or restore gas mileage and reduce emissions in older cars and helps maintain gas mileage and emissions in newer cars
- Extends engine life by reducing engine deposits
- Made in USA
Specifications
Application Method:
Pour Into Engine Oil and Fuel Tank
Engine Components Cleaned:
Internal
Frees Sticking Hydraulic Lifters:
Yes
Removes Sludge/Varnish:
Yes
4.66 out of 5
80 Customer Reviews
92% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
65
4 Stars
9
3 Stars
3
2 Stars
0
1 Star
3
Pros
25
Improves Vehicle Performance
21
Reduces Wear
21
Runs Clean
19
Safe
1
Great Mpg Increase
Cons
2
Doesn't Work
2
None
2
Price
1
Unsafe
1
055 Oz Online 178 Stor
Best Uses
23
Car
18
Regular Use
17
Truck
6
RV
1
Muscle Car Plymouth 440
Car/Motorcycle Describe yourself
21
Auto Enthusiast
12
Casual Driver
10
Mechanic
5
Truck Enthusiast
3
Competitive Driver
Most Liked Positive Review
Seems to work
I added zMax to my 2008 BMW 128i to see if it would quiet a noisy lifter and it did! This is a low mileage used car and with the BMW long intervals for oil changes, no telling how few oil changes this car has had. zMax seems to have done the trick and the slight tapping noise is now gone. The engine now purrs like it should. Gas mileage also improved significantly, but not sure if that is just temporary due to better driving habits. I'm adding xMax to my other cars to see if I get the same positive benefits. Not sure I'll continue at the recommended intervals due to the price, but do plan to continue to use periodically.
Most Liked Negative Review
Wouldn't have if given to me
I put this stuff in my engine and the next morning after starting it up I had a very loud ticking from the lifters. Contacted Z Max and told me that it probably broke some old sludge up so I should drain the (new) oil and put new oil in and add another bottle of this junk. The person at Z Max that I was talking to claimed to be the owner of the company and he said that if my engine didn't start to run better then he would pay for another engine.
Yea, fat chance. The company stopped talking to me and wouldn't answer my calls. Guess they had called ID so they were able to avoid their unhappy customers.
Reviewed by 80 Customers
Are you serious?
To the guy with the Mini cooper. I can pretty much guarantee that when you put zmax in the crankcase, it overfilled it. It is not zmax's fault in product, it is your fault that you didnt pay attention to your oil level in the crankcase. Also, its very possible that your oil filter was complete garbage, since it is a known fact that poor quality oil filters will burst under pressure due to thin metal casings and poor oil inlets. Furthermore, I believe that if you think a microlubricant can eat through a rubber seal, you should not be anywhere near a vehicle. By the way, zmax is an awesome product, and i would recommend it to anyone who knows what they're doing.
Bottom Line Yes, I would recommend to a friend
Seems to work
Staff Reviewer -
I added zMax to my 2008 BMW 128i to see if it would quiet a noisy lifter and it did! This is a low mileage used car and with the BMW long intervals for oil changes, no telling how few oil changes this car has had. zMax seems to have done the trick and the slight tapping noise is now gone. The engine now purrs like it should. Gas mileage also improved significantly, but not sure if that is just temporary due to better driving habits. I'm adding xMax to my other cars to see if I get the same positive benefits. Not sure I'll continue at the recommended intervals due to the price, but do plan to continue to use periodically.
Bottom Line Yes, I would recommend to a friend
Worth Every Penny
Staff Reviewer -
I use this for every oil change and the trans fluid additive they have is great to my car has over 140000 mile and never ran quiter and and great gas mileage 1997 ford taurur gl great in vest ment.
Bottom Line Yes, I would recommend to a friend
I would by this product again!
Staff Reviewer -
Great deal can't find thesee everywhere, thanks for the low price.
Bottom Line Yes, I would recommend to a friend
I put zmax in all my vehicles
Staff Reviewer -
best stuff for your engines
Bottom Line Yes, I would recommend to a friend
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