5stars
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431 reviews
does exactly what it says on the bottle just follow the simple instructions
I have a 14 year old diesel Mondeo and I first used cataclean after failing an MOT several years ago
I followed the instructions took it back and it went through with virtually no reading at all
I use it twice a year and have had no problems with the fuel system since
brilliant productRead full review
Verified purchase: Yes • Condition: new • Sold by: fixra_uk
Not to clear O2 sensor error
Used in Hyundai iMax which has a brand new motor but old exhaust menifold and O2 sensor. O2 sensor light came on dash. I filled up the tank with unleaded 98 petrol, drove around to consume 50 ltrs until approx 15 ltr fuel is left and then use This product (recommanded how to use as per package). Did not had sensor light on. After pouring compound and driving another 100km and fuelling up with 98 again got the sensor light again. My review could be irrelevant if this product is not to clear O2 sensor issue (due to old againg and carbon deposit). Mine is 2015 Hyundai iMax 120000km driven. Had to change motor due to accident.Read full review
Verified purchase: Yes • Condition: new • Sold by: motorwayshop
Good product, very effective
This, in my opinion, is an excellent product. I use it regularly on both my wife’s and my Land Rovers before an MOT. We have yet to have a failure. Highly recommended.
Verified purchase: Yes • Condition: new • Sold by: allcars-online
Great product
Really great. Car had just started getting sluggish and coughing . Put this in, drove the 15 miles and all was good again.
Verified purchase: Yes • Condition: new • Sold by: motorwayshop
Great additive for your car
Was a bit sceptical about this stuff. But thought I would just get some to try.
Very glad I did. My car after just 20 minutes was easily changed. The engine seems to be a lot more responsive and just feels like it has been tuned up a bit.
This isn't a massive booster or octane additive for masses of horsepower but if you know your car, you will be able to feel a difference. Would recommend this product highly Read full review
Verified purchase: Yes • Condition: new • Sold by: sparesworlddirect
Cataclean
Can't say this has made any difference to the car at all, tried it as some day it's great but, then my car has been running great so this was more of a preventive than a cure for me MOT soon so I guess we'll see.Read full review
Verified purchase: Yes • Condition: new • Sold by: fastcardirect_w...
Excellent
Used this for years highly recommended does everything in one bottle as opposed to other manufacturers where you buy multiple items or a kit concluding of several items this is all in one!
Verified purchase: Yes • Condition: new • Sold by: millparts
Highly recommended.
Recently had timing belt changed on my Land Rover, and the specialist mechanic highly recommended this product. Subsequently bought two lots for my two diesel vehicles, and both seem to be running better and providing higher miles per gallon.
Read full review
Verified purchase: Yes • Condition: new • Sold by: simon_parts
Bloody good stuff and does what says on the bottle. Cheaper than a new CAT and stops pesky warning lights on my BMW 3ltr.
Got an engine warning light or worried about emissions for MOT. This stuff works to clear a dirty CAT.
Verified purchase: Yes • Condition: new • Sold by: motocareltd
Oil
This is the best oil to add to your car i have been using this oil for 25 years protecting my engine and gaining more miles to the gallon very good product good quality and price quick delivery
Verified purchase: Yes • Condition: new • Sold by: allcars-online