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Catalytic system cleaner
Hi there,
My car is 2003 ES300 and I watch Video on youtube explain the method of cleaning catalytic system by liqui moly cleaner and I do not know which hose in throttle body i can use, can some one help me, which hose ? Thank you (sorry if there any spelling mistake because the English not my first Lang ) |
Welcome to the Club.
This is the product you are talking about, https://products.liqui-moly.com/cata...cleaner-2.html You want the positive crankcase ventilation hose where the red rectangle is. Pull that and spray there with the engine on. https://cimg1.ibsrv.net/gimg/www.clu...cee272b7c0.jpg |
Thank you very very much
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Originally Posted by Lexmex
(Post 10325037)
Welcome to the Club.
This is the product you are talking about, https://products.liqui-moly.com/cata...cleaner-2.html You want the positive crankcase ventilation hose where the red rectangle is. Pull that and spray there with the engine on. https://cimg1.ibsrv.net/gimg/www.clu...cee272b7c0.jpg |
Better than in the gas, because it helps clean out the dirty air intake.
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*Follow up thread*
Poured cleaner in engine, engine make noise. Engine stop, no more start. Help.... |
What do you mean by "poured in" did you follow the directions on the container?
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Did you pour and spray as instruction says?
How about draining and filling oil? . |
Dear @Lexmex
I have just used it now and placed a small narrow tube in the bottle. I removed the last manifold air sensor and placed the other end of the tube in. Unfortunately it sucked the whole fluid within a minute or so. i forgot to keep closing for 30 minutes. I didn't see smoke coming out of the exhaust. immediately after i noticed that the economy usage data read 0.3l/h on idle, it used to read 0.6 or 0.7l/h. Does that mean a problem happened or i broke anything? and also would i need to repeat the procedure again as no smoke came out and didn't keep spraying for 30 minutes. I am really worried about that economy meter reading. As i was expecting a lot of smoke like the videos i saw, i drove a little away from home in an open area. now i parked it back home and will see later how the engine will run. Please advice |
Originally Posted by mrzaima
(Post 10516061)
Dear @Lexmex
I have just used it now and placed a small narrow tube in the bottle. I removed the last manifold air sensor and placed the other end of the tube in. Unfortunately it sucked the whole fluid within a minute or so. i forgot to keep closing for 30 minutes. I didn't see smoke coming out of the exhaust. immediately after i noticed that the economy usage data read 0.3l/h on idle, it used to read 0.6 or 0.7l/h. Does that mean a problem happened or i broke anything? and also would i need to repeat the procedure again as no smoke came out and didn't keep spraying for 30 minutes. I am really worried about that economy meter reading. As i was expecting a lot of smoke like the videos i saw, i drove a little away from home in an open area. now i parked it back home and will see later how the engine will run. Please advice |
Thanks for your reply, and sorry to bother you again. What about the consumption that is too low
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