Honda city fifth generation 2012 model catalytic converter wash treatment

[pwuser165168174613]

i have honda city 2012 model and 178000km driven, i was facing low throttle response and bad average of 10km/lit.
i come to know on youtube that catalytic converter is cause of low throttle response, then i checked my catalytic and found badly choacked, so i decided to clean that carbon deposit on catalytic converter by my self, because common mechanics use HCL acid for cleaning. as a field of chemical engineering i was not satisfied with HCL acid to use, so i found this catawash suggested by mansoor ahmad auto electrician from rawalpindi, because there is no availabity of carbon cleaning machines in my city which are available in big cities, so i treated my cars catalytic with this catawash and here is the result attached with.
after cleaning my cars throttle response is increased incredible high,
amazing pick and it also improve cars mileage.
i suggest that catalytic shouldn't be wash with HCL acid as it could react with material and make damage...

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[Thinking]

From which city and from where and how much did you buy this cat wash?

[pwuser165168174613]

brother i have seen this cleaner in youtube videos of mansoor ahmad auto electrician, then searched the product and found on daraz, seller was from rawalpindi. it cost me 1700rupees

[pwuser165168174613]

after washing this catalytic, i went to mechanic and he was amaze to see that the result of this product... its not HCL acid but some kind of thick solution which is less soluble in water, i checked its pH also which was more the 4...

[Retaliator]

Very nice. I saw some videos of Liqui Moly Catalytic converter cleaner in which the cleaner was sprayed using a garden sprayer after the sensor at air intake and before throttle and revving the engine upto 2500 / 3000 rpm. Did u follow the same procedure?

[leo3800]

Bro
Share the price of this CATAWASH liquid.
Also what procedure did you use to clean your CC.

[roony]

this is after 200k, no issues at all. What is causing this, burning oil, running rich? something else?

[Retaliator]

Bro what procedure did u follow? can u describe in detail?

[pwuser165168174613]

No no i didn't, actually i did not have that kind of sprayer, but i used simple plastic bottle with hole on its cap, repeated the process 3 times, and results are amazing.... I also did watched that YouTube videos but don't have such experience to do like spraying through intake manifold, these procedures are goodfor less chock catalytic converter and must be used on regular intervals like 25000kms, but in my case it was 178000kms and never cleaned before, which needs to put cleaner liquid direct on carbon deposits.... Mechanic told to clean every 25000kms but nxt time i will use less concentrated solution....

[pwuser165168174613]

And liqui moly has alresdy cleaning kit in some countries which is like container for liquid and air for pressure spray and a guage to regulate, thats a kind of handy machine kit for this purpose

[pwuser165168174613]

It cost me 1700 and very simple method i used... Open the o2 sensor, then i loosen 3 bolts of exhaust pipe which is connected with catalytic converter fitting under the car after secondary o2 sensor, seprate exaust pipe and then place a container or bucket to collect liquid, otherwise it will spread on floor of duct.... Then i poured the CC liquid from o2 sensor opening and poured slowly two times....

[pwuser165168174613]

Amazing.... I can't believe its 200k.... When there is burning of any substance there should always b hydrocarbon, carbonmonoxide emissions, which causes carbon deposits, but in catalytic converter 3, 4 active materials are used to eliminate harmful gases... And these materials have ability to catch and filter harmful emmision and allow to pass un harmful gases... As a result carbon deposits on its surface, as long as it built on surface it causes chocking, which needs to b cleaned time to time...

[pwuser165168174613]

Bro its so simple, make a required concentration liquid in a bottle mixed with water, make a hole on cape, and put a plastic pipe of small diameter in the hole, pipe is available easily in market,
Now open o2 sensor, loose 3bolts of exaust pipe fitting under the car and seprate it from both sides, but dont open the catalytic fitting of engine exaust side,
Now poure Catawash liquid slowly slowly from o2 sensor point and let it react for 15 20 minutes to catalytic chock surface.... After this add clean water to remove liquid catawash.... Be careful... Always poure slowly to avoid water going inside the engine exaust chamber, after completing the procedure start the engine with open 3 bolts of exaust pipe, and increse throttle to 2000rpm and wait for 10 15mins, by doing this exaust pipe line along with catalytic will be cleaned and dried....engine may take long start up, If there is starting problem of engine then remove current coils, remove 4 plugs and make them dry, again insert the plugs with current coils and start...