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Liqui Moly |8931 Catalytic-System Cleaner | 300ml

LIQUI MOLY
B00XBOFZK2
$18.08
rating Read the 8 reviews
Average rating: 4/5 Number of reviews: 8

- Special combination of additives for cleaning and removal of sediments and typical impurities in the intake system and combustion
- Catalytic-system
- Item Package Weight: 0.299 kg
- Item Package Dimension: 17.6cm L x 5.0cm W x 5.0cm H

Liqui Moly Catalytic System Cleaner, 300ml is a special combination of additives for cleaning and removing specific impurities and deposits from the intake and combustion system. The strong cleaning effect ensures a clean catalyst and reduces pollutant emissions. Dissolves and removes soft and strongly adherent deposits from the intake system and the combustion zone. Increases the reliability of spark ignition engines and the catalytic system. Liqui Moly Catalytic System Cleaner, 300ml is suitable for all petrol engines with catalyst.

Benefits of Liqui Moly Catalytic System Cleaner, 300ml:

- protects the catalytic converter from soot deposits
- guarantees an optimal combustion
- cleans the intake manifold, intake valves and combustion chamber
- prevents corrosion in the fuel system
- guarantees a low fuel consumption with a long-lasting effect;

How to use: Put the additive in a spray bottle with a pump. Determine the intake direction then start the engine and spray the additive into the intake manifold at short intervals, while the engine runs moderately (2,000-3,000 rpm). If the speed does not fluctuate, the spray intervals can be extended. If the speed fluctuates suddenly (<700 rpm), it shortens the intervals between sprays. For fine atomization, regularly check that the pump spray bottle has sufficient residual pressure.

Quantity: 300ml

Data sheet

Product Dimensions
4.72 x 2.36 x 2.36 inches
Item model number
08931
ASIN
B00XBOFZK2
Is Discontinued By Manufacturer
No
Item Weight
10.6 ounces
Manufacturer
LIQUI MOLY
Date First Available
February 11 2019
Manufacturer Part Number
8931
Brand
Liqui Moly
Model
4100420089312

Specific References

Doesn't work
rating 1
08/22/2022
anthony m. dimon
I have a partially clogged catalytic converter on the front bank of my Dodge 3.6.This did nothing to clear it at all.
Lights Out!
rating 5
06/07/2022
donte f.
2010 BMW X5 - 133k - can says to use some kind of special hand pump bottle... I used a hand spray bottle. I sprayed after air filter while engine was running hot - Turned vehicle off for 5 minutes and tried to start it - It sputtered after about 3 tries - Finally got it to turn over and within 2 minutes check engine light was off! Runs noticeably smoother - No codes have thrown after 5 days
works
rating 4
05/24/2022
Lin
Its hard to tell if it cleaned the converter, but the vehicle runs smoother.
“Not that easy”
rating 2
04/19/2022
Kevin E McEneaney
Bought this product thinking I would use in my fuel tank like all catalytic cleaners but the can says you need to then buy a special nozzle to use in the engine.No directions on this just videos showing a generic engine. Long and the short is this product is expensive and you need to be a mechanic. Also took forever to come from Eastern Europe not Germany where it is made.
It's Made In Germany
rating 5
07/29/2021
Stacey Brooke
Superb quality as it is made in Germnay and can't be compared to whatever you can pick from Advance AutoPart or Autozone.Catalytic got really cleaned and I approved that with the catalytic Temperature measured before and after cleaning
It really works!!!
rating 5
02/25/2021
Thomas
I been waiting on a catalytic converter for 8 months now!! I couldn’t stand my engine light constantly on! One can in the tank & engine light gone!!
Good stuff
rating 5
08/18/2020
Mario Bailey
Ok so I bought this after I got that stupid P0420 code. Wasnt expecting a miracle but the improvements I saw was pretty good. My post-cat temperature reading was pretty low as I was running the car with a defective post-cat O2 sensor for a while. I used my obd2 scanner for some before and after comparisons for the temperature and there really was a big difference. I'll still need to change the catalytic converter eventually but this product bought me some time.
Great great great stuff
rating 5
06/03/2020
Rafael Alejandro Rodriguez Taveras
Before apply the product when I disconnect the Mass Air Sensor the vehicle start to with anormal revs oscillation; instead of I start to apply it, at half bottle the anormal revs regulate by itself. Is incredibly how quick you feel the difference is like a brand new car.We'll done, Liqui Molly

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