compared to similar products on the market cataclean seems to work better.
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i'm a mechanic by trade and deal with loads of particulate filter blockages and eml lights caused by carbon build up, and also mot failures on emissions due to dpf being blocked... i've been using this product for years because i feel its the best one on the market, it reduces the emissions for mot by a massive amount.. cars with this tend to go through mot gas test at near zero, compared to when not used, cars tend to hover around 2. over 3 is a fail,, thats one good point with this product,, also i tend to put a bottle in our diesel car every 4 months and give it a good run, 3k revs for 30 minutes forces it to regen and this stuff clears any blockages,, our car has done over 100k on same dpf and still we never get a eml light because of blocked dpf. got a car that failed mot on emissions put a bottle of this in on half tank of diesel give it a 30 minutes min good hard run before going to mot station and 9 cars out of 10 go through with very low readings,, this product wont help your emission if failed on burning oil ie worn out engine or turbo.Read full review
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Used product before on a sluggish x type Jag sports cleared that problem. Used this time on a V50 se sports design same problem, now pulls like a train brilliant!
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Had a problem with the pcv valve on my Octavia estate, a lot of oil was passing through to the combustion. I fixed the pcv problem then I put a bottle of this Cataclean in as instructed to try and clear any oil through, took the car for hard drive up the motorway in 5th doing 3-3500 rpm There was a noticeable difference to the cars performance after 5 mins. the following day I noticed the whole of the back of the car was covered with a thick film of black oil, this could only have been caused by the Cataclean clearing the fore mentioned oil through. I'm more than amazed at the results from this one bottle of cleaner, car is driving great, the engine is quieter and smoother, will be using again.
Verified purchase: Yes | Condition: New
I've been using Cataclean in all of my cars, follow the simple instructions, and you'll find better MPH, MPG, and smoother crisper acceleration, and helps lower the car's emissions. I'll keep using this product, you should try it too.
Verified purchase: Yes | Condition: New
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