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Top Rated Product
Comma Diesel Magic 400ml
The Comma Diesel Magic is a concentrated diesel additive, which rapidly removes harmful deposits.
Average Customer Rating:
(11 Reviews) 10
Rating Snapshot (11 reviews)
5 stars
9
4 stars
1
3 stars
1
2 stars
0
1 star
0
11 of 11(100%)customers would recommend this product to a friend
Customer Reviews for Comma Diesel Magic 400ml
Review 1 for Comma Diesel Magic 400ml
Overall Rating
Comma Diesel Magic,
January 15, 2012
By desoto
from SHROPSHIRE
Quality
3
out of
5
Value
3
out of
5
Performance
4
out of
5
Car Make TOYOTA YARIS 1.4 D4D MULTIMODE
"A friend tried this in his high mileage 5cyl diesel Volvo and recommended it to me after achieving 60.2mpg average on a 200 mile motorway run. My car is a 4yr old automatic 4cyl turbodiesel Yaris with just short of 35k miles on the clock and has just been serviced. Perhaps because my car hasn't done a high mileage I didn't notice any perceptible difference in mpg. After putting a bottle of DM in the tank I did 161 miles on very mixed roads with varying speeds and the best I could achieve was a momentary average of 59.3mpg. The meter was normally showing about 58.8 average. I did notice, however, the engine did seem to rev more willingly and seemed to run smoother and quieter. I think this product is definitely for older engines with high mileages which would respond better to this kind of treatment."
Would you recommend this product to a friend? Yes
Age Group: 55 - 64
Gender: Male
Attitude to Shopping: Quality Seeker - I'd rather spend a little extra on something if I know its going to last
Family: I'm Single - With No Children
Attitude to Car Maintenance: Novice
How many cars: 1
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Review 2 for Comma Diesel Magic 400ml
Overall Rating
Real Diesel magic,
January 03, 2012
By geordiedaz
from Northumberland
Quality
5
out of
5
Value
5
out of
5
Performance
5
out of
5
Pros: cheap to buy, easy to use
Car Make Ford Mondeo
"I purchased this product for my high milage Mk 2 mondeo as it was starting to lack power and what a change the product made. I emptied the whole bottle into a full fuel tank and just drove the car. The engine re-gained most of the power that had been lost and my MPG has also improved . I would highly recommend this product as it does what it said on the bottle."
Would you recommend this product to a friend? Yes
Age Group: 35 - 44
Gender: Male
Attitude to Shopping: Quality Seeker - I'd rather spend a little extra on something if I know its going to last
Family: I'm Living with Partner/Spouse - With Children
Attitude to Car Maintenance: Enthusiast
How many cars: 1
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Review 3 for Comma Diesel Magic 400ml
Overall Rating
excellent buy,
February 03, 2011
By dieselrus
from wales
Quality
5
out of
5
Value
5
out of
5
Performance
5
out of
5
Pros: product cost, does what it says on the bottle
Cons: none
"I have a Mk4 Astra 1.7td Estate with 190000 miles on the clock, I Recently bought two bottles of Comma Diesel Magic one for the fuel filter and the other for the fuel tank, I then drove for a few miles and noticed an instant performance increase. I have used other diesel injector cleaners over the years before but comma diesel magic is the daddy highly recommended"
Would you recommend this product to a friend? Yes
Age Group: 35 - 44
Gender: Male
2 of 2 people found this review helpful.
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Review 4 for Comma Diesel Magic 400ml
Overall Rating
Cleans well,
January 29, 2011
By ocalld
from Cardiff
Quality
4
out of
5
Value
3
out of
5
Performance
5
out of
5
Pros: it works
"Poured this straight into my fuel Filter and revved.
Cleaned the injectors very well."
Cleaned the injectors very well."
Would you recommend this product to a friend? Yes
Age Group: 35 - 44
Gender: Male
1 of 1 people found this review helpful.
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Review 5 for Comma Diesel Magic 400ml
Overall Rating
Did the job,
November 01, 2010
By neo99
from Leeds, England
Quality
5
out of
5
Value
4
out of
5
Performance
5
out of
5
"My Passat TDi had loss of power, uneven idle and was difficult to start. Added some Diesel Magic to the diesel in the fuel filter. Cured the loss of power and uneven idle and improved the cold starting."
Would you recommend this product to a friend? Yes
Age Group: 55 - 64
Gender: Male
1 of 1 people found this review helpful.
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Review 6 for Comma Diesel Magic 400ml
Overall Rating
Great Product - Buy with confidence!,
May 16, 2010
By Mo2010
from Leicester, England
Quality
5
out of
5
Value
5
out of
5
Performance
5
out of
5
Pros: magic !
Cons: none
"Went into the local store and picked it of the shelf this morning. And what a product ! The car runs so much more smoothly, the tappet noise has decreased considerably and the power / pickup has vastly improved escpecially in lower gears. Engine is dramatically quieter ! Revs are back to normal and not bouncing up and down. I drive a Vauxhall Astra 2.0 Dti estate for those Vauxhall drivers out there - HIGHLY recommended. Also I had starting problems - problem solved ! I threw the whole bottle in a 3 quarter tank and gave it a good run. It has cleared up all the smoke ! I would recommend this as part of a routine service without a doubt. I am sure this would help the common EGR valve from clogging up if used at regular intervals. All in all for the price fantastic product - It must work if I notice the difference and I'm a hard person to please ! Was tempted to go for a more expensive fuel treatment but saw the word "Magic" on the bottle and out came the wallet."
Would you recommend this product to a friend? Yes
Age Group: 25 - 34
Gender: Male
4 of 6 people found this review helpful.
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Review 7 for Comma Diesel Magic 400ml
Overall Rating
Comma Diesel Magic,
March 01, 2010
By FergyHR2
from Hereford
Quality
5
out of
5
Value
5
out of
5
Performance
5
out of
5
Pros: best price i could find, available near to you, does what it says
Cons: manufacturers wary of telling you to put it into f
"Brilliant stuff at a good price ( have a look on internet if you want to pay more for it !
Suggest running tank to pretty low say about 1-2 gallons, bung it in , put say £10 worth in and drive normally. Even better, get some of it into your fuel filter on renewal. transforms your engine, or it did mine anyway ( Vauxhall Omega 2.2 Dti 140,000 miles)"
Suggest running tank to pretty low say about 1-2 gallons, bung it in , put say £10 worth in and drive normally. Even better, get some of it into your fuel filter on renewal. transforms your engine, or it did mine anyway ( Vauxhall Omega 2.2 Dti 140,000 miles)"
Would you recommend this product to a friend? Yes
Age Group: 55 - 64
Gender: Male
1 of 1 people found this review helpful.
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Review 8 for Comma Diesel Magic 400ml
Overall Rating
By Heck, It Works!,
November 13, 2009
By Aceeditor
from Leeds
Quality
5
out of
5
Value
5
out of
5
Performance
5
out of
5
"As a bit of a sceptic of fuel additives I was pleasantly suprised. it quickly returned the crispness to me BMW 330D."
Would you recommend this product to a friend? Yes
Age Group: 45 - 54
Gender: Male
1 of 1 people found this review helpful.
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Review 9 for Comma Diesel Magic 400ml
Overall Rating
Excellent for MOT,
June 25, 2009
By rodderstrotter
Quality
5
out of
5
Value
4
out of
5
Performance
5
out of
5
"A bottle of this & a thrash on the motor way reduced my MOT smoke test from 4.5 to 0.98 (limit 3). No more visable black smoke either."
Would you recommend this product to a friend? Yes
Age Group: 25 - 34
Gender: Male
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Review 10 for Comma Diesel Magic 400ml
Overall Rating
Diesel Magic,
May 21, 2009
By Stev1eBo1
from Surrey, England
Quality
5
out of
5
Value
5
out of
5
Performance
5
out of
5
"Excellent product, my diesel car failed it's MOT emission test, but by adding a couple of these bottles to a low fuel tank it passed. Great value and easy to use."
Would you recommend this product to a friend? Yes
Age Group: 35 - 44
Gender: Male
2 of 2 people found this review helpful.
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Ratings-Only Reviews for Comma Diesel Magic 400ml
Based on 1 ratings-only review
RatingOverall Rating
Would recommend? Yes 1 out of 1
Quality
4
out of
5
Value
3
out of
5
Performance
5
out of
5