Auto Decarbonizing Machine Engine Carbon Deposition Walnut Sand Cleaner Tester

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Auto Decarbonizing Machine Engine Carbon Deposition Walnut Sand Cleaner Tester
Product Description
What is carbon deposition?
There are some hydrocarbon olefin residues attach on engine intake,cylinder when fuel burn in engine not completely. These residues change into hard black shell in high temperature condition , that called carbon deposition.
Why need clean carbon deposition?
Carbon deposition will decrease air-fuel ratio, cut down engine output power, increase fuel consumption, engine drastic shake on idle status...all the thing will hurt engine deeply. So normally we should clean carbon deposition after every 40000-50000 kilometer trip
What is walnut powder(sand)?
Crash walnut shell into powder, after a vigorous selection process then we get walnut sand. It show high performance in the three area: hardness, anti-pressure, wear-resisting. A large amount of  pores on surface of  walnut sand which provide super adsorption capacity, non-toxic and corrosion preventive.
It was hardly dissolved in acid, alkali and water.
Walnut sand is a pure natural polish material, its hardness was lower than metal but higher than carbon deposition, it will clean intake pipe and back side of intake valve thoroughly but no damage
Recommend:
1 Air pump pressure should more than
0.7Mpa (7bar/102PSI)
2 Walnut powder diameter should between 0.4-0.8mm, amount in 2-4KG(4-9LB)
3  Cleaning time between 1-3 minutes
Bullet point:
AUTOOL HTS558 is a special machine for engine Intake pipe and intake valve back side clean. Close intake valve, then spray walnut powder into engine intake via air pump(not include), meanwhile HTS558 will recycle walnut powder by vacuum. This is a closed loop.  Walnut powder will impact carbon deposition on inner wall of intake pipe. After thousands of impact,  carbon deposition will be clear thoroughly
High-precision engine system is sensitive to foreign matter of intake pipe, such as
BMW valvetronic system
. That is why we need AUTOOL HTS558 to clean  carbon deposition in intake pipe. Engine should be closed before clean, then turn crankshaft to close intake valve.  AUTOOL HTS558 clean one intake pipe
each time, 6 cylinder engine should cleaned 6 times one by one(and so on)
AUTOOL HTS558 is specail for intake pipe and intake valve back side clean only, if you want to clean carbon deposition on injector/throttle valve/cylinder, please choose AUTOOL CT150,AUTOOL CT200 or AUTOOL C100.
Walnut powder not include in package
,please get it in local market;
High pressure air pump is requirement(not include
in package);
Walnut powder residual in intake pipe will go to ashes in high temperature after engine start
How to use?
1  Open head cover of  AUTOOL HTS558 and pour into walnut powder (need 2-
4KG ), press dust guard on walnut powder then close cover
2   Join spary gun muzzle and recycle hose together (there is a hole on recycle
hose)
3  Remove intake manifold of engine, plug spary gun into intake, turn crankshaft
to close intake valve. Connect high pressure air pump((not include)) to
HTS558
4  Connect AC power, start clean. The process should last 1-3
minutes(depending on carbon deposition circumstances)
5  Close AUTOOL HTS558, check up cleaning result. Normally,  walnut powder
can be reuse 5-10 times(depending on carbon deposition circumstances)
Package include:
1x AUTOOL HTS558 unit
2x Spray gun
1x Goggles
1x Recycle hose
1x Recycle hose and spray gun connector
Payment
Delivery details
Terms of sales
About us
Contact us
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（3）
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Terms of sales
（1）
Item may be returned for refund or replacement within 30 days
of the purchase date. Returned merchandise must be unused, in original packaging and include all accessories.
（2）Defective products may be returned for repair up to 1~3 year from the purchase date. Repairs will be processed through the manufacturer, we will assist in the repair procedure in any way we can to expedite the process.
（3）Before any return, a
Return Merchandise Authorization (RMA)
must be obtained by contacting the seller.
About us
（1）We are a professional automotive tools company, with own factory located in China.
（2）We are a professional authorized dealers of
AUTOOL
,
MRCARTOOL
. Also offer reasonable prices , excellent customer service and a reliable credit standing are our target.
（3）
We own three warehouse in the world: China warehouse, United States warehouse, Germany warehous.
Contact us
（1）
Our normal working hours are from
9 am to 6 pm Beijing time Monday to Friday
, which is
9 pm to 6 am Eastern Time.
（2）
If you have any questions about our list and products, please send me an email via "
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（3）
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